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contrib/fuse-lib: Fix compiler warning within switch case

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Following warning is shown when compiled with gcc v7:

mount.c: In function ‘gf_fuse_unmount_daemon’:
mount.c:98:22: warning: statement will never be executed [-Wswitch-unreachable]
		char c = 0;
		     ^
 CCLD fuse.la

We just need to move the relevant declaration statements to that switch
case where it is valid and is being used.

Change-Id: I8e50cc7cfcfc3bc88218cd69abbf516c08ee1648
Updates: #259
Signed-off-by: Anoop C S <anoopcs@redhat.com>
Reviewed-on: https://review.gluster.org/17878
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
This commit is contained in:
Anoop C S 2017-07-27 14:15:22 +05:30 committed by Jeff Darcy
parent 747a08d34e
commit 071559cb47
1 changed files with 3 additions and 1 deletions
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4
contrib/fuse-lib/mount.c
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@ -95,9 +95,10 @@ gf_fuse_unmount_daemon (const char *mountpoint, int fd)
pid = fork ();
switch (pid) {
case 0:
{
char c = 0;
sigset_t sigset;
case 0:
close_fds_except (ump, 1);
@ -110,6 +111,7 @@ gf_fuse_unmount_daemon (const char *mountpoint, int fd)
gf_fuse_unmount (mountpoint, fd);
exit (0);
}
case -1:
close (fd);
fd = -1;