diff options
| author | Joe Perches | 2013-02-03 18:28:14 +0100 |
|---|---|---|
| committer | David S. Miller | 2013-02-04 19:22:34 +0100 |
| commit | 0d2e7a5c608063f72048899d20505c2ee130566c (patch) | |
| tree | 4eae4acaf7c04bb60337389aaef8065c00b1737a /drivers/net/wireless/prism54 | |
| parent | wimax: Remove unnecessary alloc/OOM messages, alloc cleanups (diff) | |
| download | kernel-qcow2-linux-0d2e7a5c608063f72048899d20505c2ee130566c.tar.gz kernel-qcow2-linux-0d2e7a5c608063f72048899d20505c2ee130566c.tar.xz kernel-qcow2-linux-0d2e7a5c608063f72048899d20505c2ee130566c.zip | |
wireless: Remove unnecessary alloc/OOM messages, alloc cleanups
alloc failures already get standardized OOM
messages and a dump_stack.
Convert kzalloc's with multiplies to kcalloc.
Convert kmalloc's with multiplies to kmalloc_array.
Remove now unused variables.
Remove unnecessary memset after kzalloc->kcalloc.
Whitespace cleanups for these changes.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/prism54')
| -rw-r--r-- | drivers/net/wireless/prism54/islpci_mgt.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/net/wireless/prism54/islpci_mgt.c b/drivers/net/wireless/prism54/islpci_mgt.c index c5404cb59e08..9f19cceab487 100644 --- a/drivers/net/wireless/prism54/islpci_mgt.c +++ b/drivers/net/wireless/prism54/islpci_mgt.c @@ -123,11 +123,8 @@ islpci_mgmt_rx_fill(struct net_device *ndev) if (buf->mem == NULL) { buf->mem = kmalloc(MGMT_FRAME_SIZE, GFP_ATOMIC); - if (!buf->mem) { - printk(KERN_WARNING - "Error allocating management frame.\n"); + if (!buf->mem) return -ENOMEM; - } buf->size = MGMT_FRAME_SIZE; } if (buf->pci_addr == 0) { @@ -356,14 +353,11 @@ islpci_mgt_receive(struct net_device *ndev) /* Determine frame size, skipping OID_INL_TUNNEL headers. */ size = PIMFOR_HEADER_SIZE + header->length; - frame = kmalloc(sizeof (struct islpci_mgmtframe) + size, + frame = kmalloc(sizeof(struct islpci_mgmtframe) + size, GFP_ATOMIC); - if (!frame) { - printk(KERN_WARNING - "%s: Out of memory, cannot handle oid 0x%08x\n", - ndev->name, header->oid); + if (!frame) continue; - } + frame->ndev = ndev; memcpy(&frame->buf, header, size); frame->header = (pimfor_header_t *) frame->buf; |