diff options
Diffstat (limited to 'lib/tevent/tevent_signal.c')
| -rw-r--r-- | lib/tevent/tevent_signal.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/tevent/tevent_signal.c b/lib/tevent/tevent_signal.c index b7908593f0..fabe72cdc8 100644 --- a/lib/tevent/tevent_signal.c +++ b/lib/tevent/tevent_signal.c @@ -82,7 +82,6 @@ static uint32_t tevent_sig_count(struct tevent_sigcounter s) static void tevent_common_signal_handler(int signum) { char c = 0; - ssize_t res; struct tevent_common_signal_list *sl; struct tevent_context *ev = NULL; int saved_errno = errno; @@ -95,7 +94,7 @@ static void tevent_common_signal_handler(int signum) if (sl->se->event_ctx && sl->se->event_ctx != ev) { ev = sl->se->event_ctx; /* doesn't matter if this pipe overflows */ - res = write(ev->pipe_fds[1], &c, 1); + (void) write(ev->pipe_fds[1], &c, 1); } } @@ -180,9 +179,8 @@ static void signal_pipe_handler(struct tevent_context *ev, struct tevent_fd *fde uint16_t flags, void *_private) { char c[16]; - ssize_t res; /* its non-blocking, doesn't matter if we read too much */ - res = read(fde->fd, c, sizeof(c)); + (void) read(fde->fd, c, sizeof(c)); } /* |