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buffer: reduce indentation in read_buffer()

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Signed-off-by: Michael Adam <obnox@samba.org>
(cherry picked from commit ffa3a56ab8)
This commit is contained in:
Michael Adam 2013-11-23 12:04:02 +01:00
parent 3cb25a7857
commit e16844bd3b
1 changed files with 15 additions and 17 deletions
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32
src/buffer.c
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@ -236,29 +236,27 @@ ssize_t read_buffer (int fd, struct buffer_s * buffptr)
"readbuff: add_to_buffer() error.");
bytesin = -1;
}
} else if (bytesin == 0) {
/* connection was closed by client */
bytesin = -1;
} else {
if (bytesin == 0) {
/* connection was closed by client */
bytesin = -1;
} else {
switch (errno) {
switch (errno) {
#ifdef EWOULDBLOCK
case EWOULDBLOCK:
case EWOULDBLOCK:
#else
# ifdef EAGAIN
case EAGAIN:
case EAGAIN:
# endif
#endif
case EINTR:
bytesin = 0;
break;
default:
log_message (LOG_ERR,
"readbuff: recv() error \"%s\" on file descriptor %d",
strerror (errno), fd);
bytesin = -1;
break;
}
case EINTR:
bytesin = 0;
break;
default:
log_message (LOG_ERR,
"readbuff: recv() error \"%s\" on file descriptor %d",
strerror (errno), fd);
bytesin = -1;
break;
}
}