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drivers/net: Remove pointless checks for NULL prior to calling kfree()

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This commit is contained in:
Jesper Juhl
2005-10-28 16:53:13 -04:00
committed by Jeff Garzik
parent 7380a78a97
commit b4558ea93d
32 changed files with 90 additions and 174 deletions
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12
drivers/net/b44.c
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@@ -1131,14 +1131,10 @@ static void b44_init_rings(struct b44 *bp)
*/
static void b44_free_consistent(struct b44 *bp)
{
if (bp->rx_buffers) {
kfree(bp->rx_buffers);
bp->rx_buffers = NULL;
}
if (bp->tx_buffers) {
kfree(bp->tx_buffers);
bp->tx_buffers = NULL;
}
kfree(bp->rx_buffers);
bp->rx_buffers = NULL;
kfree(bp->tx_buffers);
bp->tx_buffers = NULL;
if (bp->rx_ring) {
if (bp->flags & B44_FLAG_RX_RING_HACK) {
dma_unmap_single(&bp->pdev->dev, bp->rx_ring_dma,