fs/dlm/debug_fs.c: remove unnecessary null test before debugfs_remove
This fixes checkpatch warning:
WARNING: debugfs_remove(NULL) is safe this check is probably not required
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Christine Caulfield <ccaulfie@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/dlm/debug_fs.c b/fs/dlm/debug_fs.c
index 8d77ba7..1323c56 100644
--- a/fs/dlm/debug_fs.c
+++ b/fs/dlm/debug_fs.c
@@ -718,16 +718,11 @@
void dlm_delete_debug_file(struct dlm_ls *ls)
{
- if (ls->ls_debug_rsb_dentry)
- debugfs_remove(ls->ls_debug_rsb_dentry);
- if (ls->ls_debug_waiters_dentry)
- debugfs_remove(ls->ls_debug_waiters_dentry);
- if (ls->ls_debug_locks_dentry)
- debugfs_remove(ls->ls_debug_locks_dentry);
- if (ls->ls_debug_all_dentry)
- debugfs_remove(ls->ls_debug_all_dentry);
- if (ls->ls_debug_toss_dentry)
- debugfs_remove(ls->ls_debug_toss_dentry);
+ debugfs_remove(ls->ls_debug_rsb_dentry);
+ debugfs_remove(ls->ls_debug_waiters_dentry);
+ debugfs_remove(ls->ls_debug_locks_dentry);
+ debugfs_remove(ls->ls_debug_all_dentry);
+ debugfs_remove(ls->ls_debug_toss_dentry);
}
int dlm_create_debug_file(struct dlm_ls *ls)