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

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>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 041742b..5db5b4f 100644 (file)
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -5142,8 +5142,7 @@ 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)