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| author | Joe Perches <joe@perches.com> | 2013-02-03 17:28:12 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-04 13:22:34 -0500 |
| commit | 1d5d1fdc52b879d8d2bb40546472b4dcfd99f118 (patch) | |
| tree | 1a473daf8616769c3aaa8272d2c64bfca0a43963 /drivers/net/wan/cosa.c | |
| parent | 38673c8218a6bcaac97b0243089e33617e28f43f (diff) | |
| download | linux-1d5d1fdc52b879d8d2bb40546472b4dcfd99f118.tar.gz linux-1d5d1fdc52b879d8d2bb40546472b4dcfd99f118.tar.bz2 linux-1d5d1fdc52b879d8d2bb40546472b4dcfd99f118.zip | |
wan: Remove unnecessary alloc/OOM messages
alloc failures already get standardized OOM
messages and a dump_stack.
Hoist assigns from if tests.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wan/cosa.c')
| -rw-r--r-- | drivers/net/wan/cosa.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c index 6aed238e573e..0179cefae438 100644 --- a/drivers/net/wan/cosa.c +++ b/drivers/net/wan/cosa.c @@ -795,8 +795,8 @@ static ssize_t cosa_read(struct file *file, if (mutex_lock_interruptible(&chan->rlock)) return -ERESTARTSYS; - if ((chan->rxdata = kmalloc(COSA_MTU, GFP_DMA|GFP_KERNEL)) == NULL) { - pr_info("%s: cosa_read() - OOM\n", cosa->name); + chan->rxdata = kmalloc(COSA_MTU, GFP_DMA|GFP_KERNEL); + if (chan->rxdata == NULL) { mutex_unlock(&chan->rlock); return -ENOMEM; } @@ -874,9 +874,8 @@ static ssize_t cosa_write(struct file *file, count = COSA_MTU; /* Allocate the buffer */ - if ((kbuf = kmalloc(count, GFP_KERNEL|GFP_DMA)) == NULL) { - pr_notice("%s: cosa_write() OOM - dropping packet\n", - cosa->name); + kbuf = kmalloc(count, GFP_KERNEL|GFP_DMA); + if (kbuf == NULL) { up(&chan->wsem); return -ENOMEM; } |