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Commit fba6fe63 authored by Dan Carpenter's avatar Dan Carpenter Committed by John W. Linville
Browse files

mwifiex: remove unneeded kfree(NULL); 



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

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarBing Zhao <bzhao@marvell.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 1bac92ca

drivers/net/wireless/mwifiex/pcie.c

+0 −1
Original line number Original line Diff line number Diff line
@@ -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);

	card->txbd_ring_vbase = kzalloc(card->txbd_ring_size, GFP_KERNEL);

	if (!card->txbd_ring_vbase) {

	if (!card->txbd_ring_vbase) {

		dev_err(adapter->dev, "Unable to allocate buffer for txbd ring.\n");

		dev_err(adapter->dev, "Unable to allocate buffer for txbd ring.\n");

		kfree(card->txbd_ring_vbase);

		return -1;

		return -1;

	}

	}

	card->txbd_ring_pbase = virt_to_phys(card->txbd_ring_vbase);

	card->txbd_ring_pbase = virt_to_phys(card->txbd_ring_vbase);