diff options
| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2014-02-15 07:36:13 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-02-17 05:29:23 (GMT) |
| commit | 327cdedaf6e6334aeb219df5a68da5e6906ee72e (patch) | |
| tree | 514507e065bac849db1e7838cdde456ef9f7c514 /drivers/net/caif/caif_spi.c | |
| parent | d94b27c8b65c22c92350629e04266a41774c1fe2 (diff) | |
| download | linux-327cdedaf6e6334aeb219df5a68da5e6906ee72e.tar.xz | |
caif: delete unnecessary field initialization
On success, the function netdev_alloc_skb initializes the dev field of its
result to its first argument, so this doesn't have to be done in the
calling context.
The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression skb,privn,e;
@@
skb = netdev_alloc_skb(privn,...);
... when strict
(
-skb->dev = privn;
|
?skb = e
)
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/caif/caif_spi.c')
| -rw-r--r-- | drivers/net/caif/caif_spi.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/caif/caif_spi.c b/drivers/net/caif/caif_spi.c index 155db68..ff54c0e 100644 --- a/drivers/net/caif/caif_spi.c +++ b/drivers/net/caif/caif_spi.c @@ -554,7 +554,6 @@ int cfspi_rxfrm(struct cfspi *cfspi, u8 *buf, size_t len) skb->protocol = htons(ETH_P_CAIF); skb_reset_mac_header(skb); - skb->dev = cfspi->ndev; /* * Push received packet up the stack. |