From: Petr Uzel <petr.uzel@suse.cz>
Date: Wed, 9 Feb 2011 12:13:49 +0000 (+0100)
Subject: libmount: do not check for EAGAIN after flock()
X-Git-Tag: v2.19~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=78d8c28f746bcc8d4e642c39669d8e58dea8d029;p=thirdparty%2Futil-linux.git

libmount: do not check for EAGAIN after flock()

As per flock() manpage, flock() does not set errno=EAGAIN.

Signed-off-by: Petr Uzel <petr.uzel@suse.cz>
---

diff --git a/shlibs/mount/src/tab_update.c b/shlibs/mount/src/tab_update.c
index 2084b5861c..a0f99f1fbe 100644
--- a/shlibs/mount/src/tab_update.c
+++ b/shlibs/mount/src/tab_update.c
@@ -619,7 +619,7 @@ static int utab_lock(const char *filename)
 
 	while (flock(fd, LOCK_EX) < 0) {
 		int errsv;
-		if ((errno == EAGAIN) || (errno == EINTR))
+		if (errno == EINTR)
 			continue;
 		errsv = errno;
 		close(fd);