[PATCH 1/1] USB: gadget: function: Deletion of an unnecessary check before the function call "rndis_add_hdr"
From: Markus Elfring Date: Fri, 21 Nov 2014 14:51:43 +0100 The rndis_add_hdr() 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 --- drivers/usb/gadget/function/f_rndis.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/gadget/function/f_rndis.c b/drivers/usb/gadget/function/f_rndis.c index ddb09dc..da56a5f 100644 --- a/drivers/usb/gadget/function/f_rndis.c +++ b/drivers/usb/gadget/function/f_rndis.c @@ -375,8 +375,7 @@ static struct sk_buff *rndis_add_header(struct gether *port, struct sk_buff *skb2; skb2 = skb_realloc_headroom(skb, sizeof(struct rndis_packet_msg_type)); - if (skb2) - rndis_add_hdr(skb2); + rndis_add_hdr(skb2); dev_kfree_skb(skb); return skb2; -- 2.1.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH 1/1] USB: gadget: function: Deletion of an unnecessary check before the function call rndis_add_hdr
From: Markus Elfring elfr...@users.sourceforge.net Date: Fri, 21 Nov 2014 14:51:43 +0100 The rndis_add_hdr() 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 elfr...@users.sourceforge.net --- drivers/usb/gadget/function/f_rndis.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/gadget/function/f_rndis.c b/drivers/usb/gadget/function/f_rndis.c index ddb09dc..da56a5f 100644 --- a/drivers/usb/gadget/function/f_rndis.c +++ b/drivers/usb/gadget/function/f_rndis.c @@ -375,8 +375,7 @@ static struct sk_buff *rndis_add_header(struct gether *port, struct sk_buff *skb2; skb2 = skb_realloc_headroom(skb, sizeof(struct rndis_packet_msg_type)); - if (skb2) - rndis_add_hdr(skb2); + rndis_add_hdr(skb2); dev_kfree_skb(skb); return skb2; -- 2.1.3 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
