[PATCH 1/1] SCSI-fnic: Deletion of an unnecessary check before the function call "vfree"

SF Markus Elfring
2014-11-21T08:46:08Z

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