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mwifiex: remove unneeded kfree(NULL);

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The previous if statement means this that pointer is NULL so there
is no need to free it.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Dan Carpenter 2011-11-07 19:31:44 -08:00 committed by John W. Linville
parent 1bac92cac1
commit fba6fe6347
1 changed files with 0 additions and 1 deletions
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drivers/net/wireless/mwifiex/pcie.c
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@ -386,7 +386,6 @@ static int mwifiex_pcie_create_txbd_ring(struct mwifiex_adapter *adapter)
card->txbd_ring_vbase = kzalloc(card->txbd_ring_size, GFP_KERNEL);
if (!card->txbd_ring_vbase) {
dev_err(adapter->dev, "Unable to allocate buffer for txbd ring.\n");
kfree(card->txbd_ring_vbase);
return -1;
}
card->txbd_ring_pbase = virt_to_phys(card->txbd_ring_vbase);