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| author | Joe Perches <joe@perches.com> | 2013-03-08 15:03:25 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-09 16:09:19 -0500 |
| commit | 720a43efd30f04a0a492c85fb997361c44fbae05 (patch) | |
| tree | 430e9488e00413655b7947f67e82c4fd2c07e951 /drivers/net/caif | |
| parent | e8f83e5ec7450b85b101a774e165e70a18e9c3ab (diff) | |
| download | linux-stable-720a43efd30f04a0a492c85fb997361c44fbae05.tar.gz linux-stable-720a43efd30f04a0a492c85fb997361c44fbae05.tar.bz2 linux-stable-720a43efd30f04a0a492c85fb997361c44fbae05.zip | |
drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb
Emitting netdev_alloc_skb and netdev_alloc_skb_ip_align OOM
messages is unnecessary as there is already a dump_stack
after allocation failures.
Other trivial changes around these removals:
Convert a few comparisons of pointer to 0 to !pointer.
Change flow to remove unnecessary label.
Remove now unused variable.
Hoist assignment from if.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/caif')
| -rw-r--r-- | drivers/net/caif/caif_shmcore.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/caif/caif_shmcore.c b/drivers/net/caif/caif_shmcore.c index bce8bac311c9..cca2afc945af 100644 --- a/drivers/net/caif/caif_shmcore.c +++ b/drivers/net/caif/caif_shmcore.c @@ -338,11 +338,8 @@ static void shm_rx_work_func(struct work_struct *rx_work) /* Get a suitable CAIF packet and copy in data. */ skb = netdev_alloc_skb(pshm_drv->pshm_dev->pshm_netdev, frm_pck_len + 1); - - if (skb == NULL) { - pr_info("OOM: Try next frame in descriptor\n"); + if (skb == NULL) break; - } p = skb_put(skb, frm_pck_len); memcpy(p, pbuf->desc_vptr + frm_pck_ofs, frm_pck_len); |