[PATCH] cxgb4: Delete an unnecessary check before the function call "release_firmware"

SF Markus Elfring
2015-02-04T10:38:39Z

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 4 Feb 2015 11:28:43 +0100

The release_firmware() function tests whether its argument is NULL and then
returns immediately. 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/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 1147e1e..6d08b8c 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -5129,8 +5129,7 @@ static int adap_init0(struct adapter *adap)
state, &reset);

/* Cleaning up */
- if (fw != NULL)
- release_firmware(fw);
+ release_firmware(fw);
t4_free_mem(card_fw);

if (ret < 0)
--
2.2.2