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 2084b5861c0ea9b8daa6b6bb7d8207f0cf3c4b35..a0f99f1fbe9180c479c3b7c94f348631eb34646d 100644 (file)
--- 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);