[PATCH] SCSI-fnic: Delete an unnecessary check before the function call "vfree"

SF Markus Elfring
2015-06-24T18:45:07Z

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 24 Jun 2015 20:40:35 +0200

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 | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/scsi/fnic/fnic_debugfs.c b/drivers/scsi/fnic/fnic_debugfs.c
index d6498fa..855d382 100644
--- a/drivers/scsi/fnic/fnic_debugfs.c
+++ b/drivers/scsi/fnic/fnic_debugfs.c
@@ -102,9 +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);
}

/*
--
2.4.4