summaryrefslogtreecommitdiff
path: root/fs/proc_namespace.c
diff options
context:
space:
mode:
authorDmitry V. Levin <ldv@altlinux.org>2015-11-19 00:57:52 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2015-12-07 05:17:15 +0300
commit5d9f3c7b620f6d1d9555223817bdfddfbd4b93a0 (patch)
tree69dd16a8ec88c642c01b81876c0f041a18a50231 /fs/proc_namespace.c
parentd37177bacdf7cbcdb23a513cbb475fa241f8083c (diff)
downloadlinux-5d9f3c7b620f6d1d9555223817bdfddfbd4b93a0.tar.xz
vfs: show_vfsmnt: remove redundant initialization of error code
As err variable is now always checked right after the first assignment, its initialization is redundant and could be safely removed. Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/proc_namespace.c')
-rw-r--r--fs/proc_namespace.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/proc_namespace.c b/fs/proc_namespace.c
index 8ebd9a334085..1d984b5e489e 100644
--- a/fs/proc_namespace.c
+++ b/fs/proc_namespace.c
@@ -95,9 +95,9 @@ static int show_vfsmnt(struct seq_file *m, struct vfsmount *mnt)
{
struct proc_mounts *p = m->private;
struct mount *r = real_mount(mnt);
- int err = 0;
struct path mnt_path = { .dentry = mnt->mnt_root, .mnt = mnt };
struct super_block *sb = mnt_path.dentry->d_sb;
+ int err;
if (sb->s_op->show_devname) {
err = sb->s_op->show_devname(m, mnt_path.dentry);