Fix some nonempty blank lines

10 files changed, 44 insertions, 45 deletions

diff --git a/lib/tdb/common/dump.c b/lib/tdb/common/dump.c
index bdcbfab139..9f770f81a5 100644
--- a/lib/tdb/common/dump.c
+++ b/lib/tdb/common/dump.c
@@ -6,11 +6,11 @@
    Copyright (C) Andrew Tridgell              1999-2005
    Copyright (C) Paul `Rusty' Russell		   2000
    Copyright (C) Jeremy Allison			   2000-2003
-   
+
      ** NOTE! The following LGPL license applies to the tdb
      ** library. This does NOT imply that all of Samba is released
      ** under the LGPL
-   
+
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
diff --git a/lib/tdb/common/error.c b/lib/tdb/common/error.c
index 195ab23815..9197918dde 100644
--- a/lib/tdb/common/error.c
+++ b/lib/tdb/common/error.c
@@ -6,11 +6,11 @@
    Copyright (C) Andrew Tridgell              1999-2005
    Copyright (C) Paul `Rusty' Russell		   2000
    Copyright (C) Jeremy Allison			   2000-2003
-   
+
      ** NOTE! The following LGPL license applies to the tdb
      ** library. This does NOT imply that all of Samba is released
      ** under the LGPL
-   
+
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
diff --git a/lib/tdb/common/freelist.c b/lib/tdb/common/freelist.c
index c7d908edfd..79e3c344b8 100644
--- a/lib/tdb/common/freelist.c
+++ b/lib/tdb/common/freelist.c
@@ -6,11 +6,11 @@
    Copyright (C) Andrew Tridgell              1999-2005
    Copyright (C) Paul `Rusty' Russell		   2000
    Copyright (C) Jeremy Allison			   2000-2003
-   
+
      ** NOTE! The following LGPL license applies to the tdb
      ** library. This does NOT imply that all of Samba is released
      ** under the LGPL
-   
+
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
@@ -143,7 +143,7 @@ left:
 		tdb_off_t left = offset - sizeof(tdb_off_t);
 		struct tdb_record l;
 		tdb_off_t leftsize;
-		
+
 		/* Read in tailer and jump back to header */
 		if (tdb_ofs_read(tdb, left, &leftsize) == -1) {
 			TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_free: left offset read failed at %u\n", left));
@@ -334,7 +334,7 @@ tdb_off_t tdb_allocate(struct tdb_context *tdb, tdb_len_t length, struct tdb_rec
 		    bestfit.rec_len < length * multiplier) {
 			break;
 		}
-		
+
 		/* this multiplier means we only extremely rarely
 		   search more than 50 or so records. At 50 records we
 		   accept records up to 11 times larger than what we
diff --git a/lib/tdb/common/io.c b/lib/tdb/common/io.c
index 5b20fa1902..058ca6c6b5 100644
--- a/lib/tdb/common/io.c
+++ b/lib/tdb/common/io.c
@@ -6,11 +6,11 @@
    Copyright (C) Andrew Tridgell              1999-2005
    Copyright (C) Paul `Rusty' Russell		   2000
    Copyright (C) Jeremy Allison			   2000-2003
-   
+
      ** NOTE! The following LGPL license applies to the tdb
      ** library. This does NOT imply that all of Samba is released
      ** under the LGPL
-   
+
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
diff --git a/lib/tdb/common/lock.c b/lib/tdb/common/lock.c
index 65d68432fe..0b130a8935 100644
--- a/lib/tdb/common/lock.c
+++ b/lib/tdb/common/lock.c
@@ -6,11 +6,11 @@
    Copyright (C) Andrew Tridgell              1999-2005
    Copyright (C) Paul `Rusty' Russell		   2000
    Copyright (C) Jeremy Allison			   2000-2003
-   
+
      ** NOTE! The following LGPL license applies to the tdb
      ** library. This does NOT imply that all of Samba is released
      ** under the LGPL
-   
+
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
diff --git a/lib/tdb/common/open.c b/lib/tdb/common/open.c
index afea5544f9..114ba4387b 100644
--- a/lib/tdb/common/open.c
+++ b/lib/tdb/common/open.c
@@ -6,11 +6,11 @@
    Copyright (C) Andrew Tridgell              1999-2005
    Copyright (C) Paul `Rusty' Russell		   2000
    Copyright (C) Jeremy Allison			   2000-2003
-   
+
      ** NOTE! The following LGPL license applies to the tdb
      ** library. This does NOT imply that all of Samba is released
      ** under the LGPL
-   
+
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
@@ -111,7 +111,7 @@ static int tdb_already_open(dev_t device,
 			    ino_t ino)
 {
 	struct tdb_context *i;
-	
+
 	for (i = tdbs; i; i = i->next) {
 		if (i->device == device && i->inode == ino) {
 			return 1;
@@ -192,7 +192,7 @@ struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags,
 		errno = EINVAL;
 		goto fail;
 	}
-	
+
 	if (hash_size == 0)
 		hash_size = DEFAULT_HASH_SIZE;
 	if ((open_flags & O_ACCMODE) == O_RDONLY) {
diff --git a/lib/tdb/common/tdb.c b/lib/tdb/common/tdb.c
index 953c811c70..dac3f4e666 100644
--- a/lib/tdb/common/tdb.c
+++ b/lib/tdb/common/tdb.c
@@ -6,11 +6,11 @@
    Copyright (C) Andrew Tridgell              1999-2005
    Copyright (C) Paul `Rusty' Russell		   2000
    Copyright (C) Jeremy Allison			   2000-2003
-   
+
      ** NOTE! The following LGPL license applies to the tdb
      ** library. This does NOT imply that all of Samba is released
      ** under the LGPL
-   
+
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
@@ -36,7 +36,7 @@ TDB_DATA tdb_null;
 void tdb_increment_seqnum_nonblock(struct tdb_context *tdb)
 {
 	tdb_off_t seqnum=0;
-	
+
 	if (!(tdb->flags & TDB_SEQNUM)) {
 		return;
 	}
@@ -80,7 +80,7 @@ static tdb_off_t tdb_find(struct tdb_context *tdb, TDB_DATA key, uint32_t hash,
 			struct tdb_record *r)
 {
 	tdb_off_t rec_ptr;
-	
+
 	/* read in the hash top */
 	if (tdb_ofs_read(tdb, TDB_HASH_TOP(hash), &rec_ptr) == -1)
 		return 0;
@@ -154,7 +154,6 @@ static int tdb_update_hash(struct tdb_context *tdb, TDB_DATA key, uint32_t hash,
 			free(data.dptr);
 		}
 	}
-	 
 
 	/* must be long enough key, data and tailer */
 	if (rec.rec_len < key.dsize + dbuf.dsize + sizeof(tdb_off_t)) {
@@ -171,7 +170,7 @@ static int tdb_update_hash(struct tdb_context *tdb, TDB_DATA key, uint32_t hash,
 		rec.data_len = dbuf.dsize;
 		return tdb_rec_write(tdb, rec_ptr, &rec);
 	}
- 
+
 	return 0;
 }
 
@@ -264,7 +263,7 @@ int tdb_parse_record(struct tdb_context *tdb, TDB_DATA key,
 static int tdb_exists_hash(struct tdb_context *tdb, TDB_DATA key, uint32_t hash)
 {
 	struct tdb_record rec;
-	
+
 	if (tdb_find_lock_hash(tdb, key, hash, F_RDLCK, &rec) == 0)
 		return 0;
 	tdb_unlock(tdb, BUCKET(rec.full_hash), F_RDLCK);
@@ -322,7 +321,7 @@ static int tdb_count_dead(struct tdb_context *tdb, uint32_t hash)
 	int res = 0;
 	tdb_off_t rec_ptr;
 	struct tdb_record rec;
-	
+
 	/* read in the hash top */
 	if (tdb_ofs_read(tdb, TDB_HASH_TOP(hash), &rec_ptr) == -1)
 		return 0;
@@ -351,7 +350,7 @@ static int tdb_purge_dead(struct tdb_context *tdb, uint32_t hash)
 	if (tdb_lock(tdb, -1, F_WRLCK) == -1) {
 		return -1;
 	}
-	
+
 	/* read in the hash top */
 	if (tdb_ofs_read(tdb, TDB_HASH_TOP(hash), &rec_ptr) == -1)
 		goto fail;
@@ -447,7 +446,7 @@ static tdb_off_t tdb_find_dead(struct tdb_context *tdb, uint32_t hash,
 			       struct tdb_record *r, tdb_len_t length)
 {
 	tdb_off_t rec_ptr;
-	
+
 	/* read in the hash top */
 	if (tdb_ofs_read(tdb, TDB_HASH_TOP(hash), &rec_ptr) == -1)
 		return 0;
@@ -662,7 +661,7 @@ int tdb_append(struct tdb_context *tdb, TDB_DATA key, TDB_DATA new_dbuf)
 
 	ret = _tdb_store(tdb, key, dbuf, 0, hash);
 	tdb_trace_2rec_retrec(tdb, "tdb_append", key, new_dbuf, dbuf);
-	
+
 failed:
 	tdb_unlock(tdb, BUCKET(hash), F_WRLCK);
 	SAFE_FREE(dbuf.dptr);
diff --git a/lib/tdb/common/tdb_private.h b/lib/tdb/common/tdb_private.h
index a0e3f20b4e..4e979ac748 100644
--- a/lib/tdb/common/tdb_private.h
+++ b/lib/tdb/common/tdb_private.h
@@ -4,11 +4,11 @@
    trivial database library - private includes
 
    Copyright (C) Andrew Tridgell              2005
-   
+
      ** NOTE! The following LGPL license applies to the tdb
      ** library. This does NOT imply that all of Samba is released
      ** under the LGPL
-   
+
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
diff --git a/lib/tdb/common/transaction.c b/lib/tdb/common/transaction.c
index 4f1cc708ef..504d0f681a 100644
--- a/lib/tdb/common/transaction.c
+++ b/lib/tdb/common/transaction.c
@@ -8,7 +8,7 @@
      ** NOTE! The following LGPL license applies to the tdb
      ** library. This does NOT imply that all of Samba is released
      ** under the LGPL
-   
+
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
@@ -59,7 +59,7 @@
   - allow for nested calls to tdb_transaction_start(), re-using the
     existing transaction record. If the inner transaction is cancelled
     then a subsequent commit will fail
- 
+
   - keep a mirrored copy of the tdb hash chain heads to allow for the
     fast hash heads scan on traverse, updating the mirrored copy in
     the transaction version of tdb_write
@@ -185,7 +185,7 @@ static int transaction_read(struct tdb_context *tdb, tdb_off_t off, void *buf,
 			goto fail;
 		}
 	}
-	
+
 	/* now copy it out of this block */
 	memcpy(buf, tdb->transaction->blocks[blk] + (off % tdb->transaction->block_size), len);
 	if (cv) {
@@ -292,7 +292,7 @@ static int transaction_write(struct tdb_context *tdb, tdb_off_t off,
 			}			
 		}
 	}
-	
+
 	/* overwrite part of an existing block */
 	if (buf == NULL) {
 		memset(tdb->transaction->blocks[blk] + off, 0, len);
@@ -478,7 +478,7 @@ int tdb_transaction_start(struct tdb_context *tdb)
 		SAFE_FREE(tdb->transaction);
 		return -1;
 	}
-	
+
 	/* get a read lock from the freelist to the end of file. This
 	   is upgraded to a write lock during the commit */
 	if (tdb_allrecord_lock(tdb, F_RDLCK, TDB_LOCK_WAIT, true) == -1) {
@@ -514,7 +514,7 @@ int tdb_transaction_start(struct tdb_context *tdb)
 	/* Trace at the end, so we get sequence number correct. */
 	tdb_trace(tdb, "tdb_transaction_start");
 	return 0;
-	
+
 fail:
 	tdb_allrecord_unlock(tdb, F_RDLCK, false);
 fail_allrecord_lock:
@@ -601,7 +601,7 @@ static int _tdb_transaction_cancel(struct tdb_context *tdb)
 
 	SAFE_FREE(tdb->transaction->hash_heads);
 	SAFE_FREE(tdb->transaction);
-	
+
 	return ret;
 }
 
@@ -787,7 +787,7 @@ static int transaction_setup_recovery(struct tdb_context *tdb,
 		if (i == tdb->transaction->num_blocks-1) {
 			length = tdb->transaction->last_block_size;
 		}
-		
+
 		if (offset >= old_map_size) {
 			continue;
 		}
@@ -900,7 +900,7 @@ static int _tdb_transaction_prepare_commit(struct tdb_context *tdb)
 	}
 
 	methods = tdb->transaction->io_methods;
-	
+
 	/* if there are any locks pending then the caller has not
 	   nested their locks properly, so fail the transaction */
 	if (tdb_have_extra_locks(tdb)) {
@@ -1024,7 +1024,7 @@ int tdb_transaction_commit(struct tdb_context *tdb)
 
 		if (methods->tdb_write(tdb, offset, tdb->transaction->blocks[i], length) == -1) {
 			TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_commit: write failed during commit\n"));
-			
+
 			/* we've overwritten part of the data and
 			   possibly expanded the file, so we need to
 			   run the crash recovery code */
@@ -1179,7 +1179,7 @@ int tdb_transaction_recover(struct tdb_context *tdb)
 		tdb->ecode = TDB_ERR_IO;
 		return -1;			
 	}
-	
+
 	if (transaction_sync(tdb, 0, recovery_eof) == -1) {
 		TDB_LOG((tdb, TDB_DEBUG_FATAL, "tdb_transaction_recover: failed to sync2 recovery\n"));
 		tdb->ecode = TDB_ERR_IO;
diff --git a/lib/tdb/common/traverse.c b/lib/tdb/common/traverse.c
index d329ef4da4..baaf58ae87 100644
--- a/lib/tdb/common/traverse.c
+++ b/lib/tdb/common/traverse.c
@@ -6,11 +6,11 @@
    Copyright (C) Andrew Tridgell              1999-2005
    Copyright (C) Paul `Rusty' Russell		   2000
    Copyright (C) Jeremy Allison			   2000-2003
-   
+
      ** NOTE! The following LGPL license applies to the tdb
      ** library. This does NOT imply that all of Samba is released
      ** under the LGPL
-   
+
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
@@ -44,7 +44,7 @@ static tdb_off_t tdb_next_lock(struct tdb_context *tdb, struct tdb_traverse_lock
 			   common for the use of tdb with ldb, where large
 			   hashes are used. In that case we spend most of our
 			   time in tdb_brlock(), locking empty hash chains.
-			   
+
 			   To avoid this, we do an unlocked pre-check to see
 			   if the hash chain is empty before starting to look
 			   inside it. If it is empty then we can avoid that
@@ -52,7 +52,7 @@ static tdb_off_t tdb_next_lock(struct tdb_context *tdb, struct tdb_traverse_lock
 			   the value we get back, as we read it without a
 			   lock, so instead we get the lock and re-fetch the
 			   value below.
-			   
+
 			   Notice that not doing this optimisation on the
 			   first hash chain is critical. We must guarantee
 			   that we have done at least one fcntl lock at the
@@ -62,7 +62,7 @@ static tdb_off_t tdb_next_lock(struct tdb_context *tdb, struct tdb_traverse_lock
 			   could possibly miss those with this trick, but we
 			   could miss them anyway without this trick, so the
 			   semantics don't change.
-			   
+
 			   With a non-indexed ldb search this trick gains us a
 			   factor of around 80 in speed on a linux 2.6.x
 			   system (testing using ldbtest).