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| author | Markus Elfring <elfring@users.sourceforge.net> | 2014-11-21 14:51:43 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-11-21 09:08:12 -0600 |
| commit | 7b0f000b2fdc18662e9070765a0f63c93ea0ef31 (patch) | |
| tree | 3a7b5775c16823ded6d2b5c05cd6f5635deb83ce | |
| parent | dc6e69e603e58200df806afcfb9b71ef94e58847 (diff) | |
| download | linux-stable-7b0f000b2fdc18662e9070765a0f63c93ea0ef31.tar.gz linux-stable-7b0f000b2fdc18662e9070765a0f63c93ea0ef31.tar.bz2 linux-stable-7b0f000b2fdc18662e9070765a0f63c93ea0ef31.zip | |
usb: gadget: function: delete an unnecessary check before rndis_add_hdr()
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 <elfring@users.sourceforge.net>
Signed-off-by: Felipe Balbi <balbi@ti.com>
| -rw-r--r-- | drivers/usb/gadget/function/f_rndis.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/gadget/function/f_rndis.c b/drivers/usb/gadget/function/f_rndis.c index f13fc6a58565..829edf878dac 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; |