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| author | Fabian Frederick <fabf@skynet.be> | 2014-08-08 14:23:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-08 15:57:27 -0700 |
| commit | e0d9bf4cc0888befd00b1a7db383681be68aada9 (patch) | |
| tree | 913dc84ad78bb8b120729c0008c111953a7295be /fs | |
| parent | fda9f9903be6c3b590472c175c514b0834bb3c83 (diff) | |
| download | lwn-e0d9bf4cc0888befd00b1a7db383681be68aada9.tar.gz lwn-e0d9bf4cc0888befd00b1a7db383681be68aada9.zip | |
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>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/dlm/debug_fs.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/fs/dlm/debug_fs.c b/fs/dlm/debug_fs.c index 8d77ba7b1756..1323c568e362 100644 --- a/fs/dlm/debug_fs.c +++ b/fs/dlm/debug_fs.c @@ -718,16 +718,11 @@ static const struct file_operations waiters_fops = { 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) |