[for-next][PATCH 12/21] tracing: Remove unnecessary null test before debugfs_remove()

Steven Rostedt
2014-07-03T16:17:15Z

[-- Attachment #1: 0012-tracing-Remove-unnecessary-null-test-before-debugfs_.patch --]
[-- Type: text/plain, Size: 897 bytes --]

From: Fabian Frederick <fabf@skynet.be>

This fixes checkpatch warning:

"WARNING: debugfs_remove(NULL) is safe this check is probably not required"
Link: http://lkml.kernel.org/p/1403802871-8599-1-git-send-email-fabf@skynet.be

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
kernel/trace/trace.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index eeb233cbac4f..4caa814d41c3 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -6071,10 +6071,8 @@ destroy_trace_option_files(struct trace_option_dentry *topts)
if (!topts)
return;

- for (cnt = 0; topts[cnt].opt; cnt++) {
- if (topts[cnt].entry)
- debugfs_remove(topts[cnt].entry);
- }
+ for (cnt = 0; topts[cnt].opt; cnt++)
+ debugfs_remove(topts[cnt].entry);

kfree(topts);
}
--
2.0.0