Messages in this thread Patch in this message | | | Date | Fri, 21 Nov 2014 09:45:47 +0100 | From | SF Markus Elfring <> | Subject | [PATCH 1/1] SCSI-fnic: Deletion of an unnecessary check before the function call "vfree" |
| |
From: Markus Elfring <elfring@users.sourceforge.net> Date: Fri, 21 Nov 2014 09:39:43 +0100
The vfree() function performs also input parameter validation. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/scsi/fnic/fnic_debugfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/scsi/fnic/fnic_debugfs.c b/drivers/scsi/fnic/fnic_debugfs.c index 2c613bd..ec70e6d 100644 --- a/drivers/scsi/fnic/fnic_debugfs.c +++ b/drivers/scsi/fnic/fnic_debugfs.c @@ -102,8 +102,7 @@ void fnic_debugfs_terminate(void) debugfs_remove(fnic_trace_debugfs_root); fnic_trace_debugfs_root = NULL; - if (fc_trc_flag) - vfree(fc_trc_flag); + vfree(fc_trc_flag); } /* -- 2.1.3
| |