kernel/gcov/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: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/kernel/gcov/fs.c b/kernel/gcov/fs.c
index 15ff01a..edf67c4 100644
--- a/kernel/gcov/fs.c
+++ b/kernel/gcov/fs.c
@@ -784,8 +784,7 @@
err_remove:
pr_err("init failed\n");
- if (root_node.dentry)
- debugfs_remove(root_node.dentry);
+ debugfs_remove(root_node.dentry);
return rc;
}