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authorAl Viro <viro@zeniv.linux.org.uk>2010-01-25 04:50:43 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2010-01-26 22:22:26 -0500
commitef52c75e4b1603f6e6102967ad90118205168eae (patch)
treeabd54af0a688ab20006fa8b51d02a2dd94af4889 /fs/debugfs
parent5998649f779b7148a8a0c10c46cfa99e27d34dfe (diff)
get rid of pointless checks after simple_pin_fs()
if we'd just got success from it, vfsmount won't be NULL Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/debugfs')
-rw-r--r--fs/debugfs/inode.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index b486169f42b..274ac865bae 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -160,15 +160,8 @@ static int debugfs_create_by_name(const char *name, mode_t mode,
* block. A pointer to that is in the struct vfsmount that we
* have around.
*/
- if (!parent) {
- if (debugfs_mount && debugfs_mount->mnt_sb) {
- parent = debugfs_mount->mnt_sb->s_root;
- }
- }
- if (!parent) {
- pr_debug("debugfs: Ah! can not find a parent!\n");
- return -EFAULT;
- }
+ if (!parent)
+ parent = debugfs_mount->mnt_sb->s_root;
*dentry = NULL;
mutex_lock(&parent->d_inode->i_mutex);