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authorJesper Juhl <jesper.juhl@gmail.com>2005-10-28 16:53:13 -0400
committerJeff Garzik <jgarzik@pobox.com>2005-10-28 16:53:13 -0400
commitb4558ea93d66a43f7990d26f145fd4c54a01c9bf (patch)
tree70aa8ba4864f8ee994b7f5278f5045af6a646d34 /drivers/net/b44.c
parent7380a78a973a8109c13cb0e47617c456b6f6e1f5 (diff)
drivers/net: Remove pointless checks for NULL prior to calling kfree()
Diffstat (limited to 'drivers/net/b44.c')
-rw-r--r--drivers/net/b44.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index ab845076ff9f..5485e3b1cd35 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -1131,14 +1131,10 @@ static void b44_init_rings(struct b44 *bp)
1131 */ 1131 */
1132static void b44_free_consistent(struct b44 *bp) 1132static void b44_free_consistent(struct b44 *bp)
1133{ 1133{
1134 if (bp->rx_buffers) { 1134 kfree(bp->rx_buffers);
1135 kfree(bp->rx_buffers); 1135 bp->rx_buffers = NULL;
1136 bp->rx_buffers = NULL; 1136 kfree(bp->tx_buffers);
1137 } 1137 bp->tx_buffers = NULL;
1138 if (bp->tx_buffers) {
1139 kfree(bp->tx_buffers);
1140 bp->tx_buffers = NULL;
1141 }
1142 if (bp->rx_ring) { 1138 if (bp->rx_ring) {
1143 if (bp->flags & B44_FLAG_RX_RING_HACK) { 1139 if (bp->flags & B44_FLAG_RX_RING_HACK) {
1144 dma_unmap_single(&bp->pdev->dev, bp->rx_ring_dma, 1140 dma_unmap_single(&bp->pdev->dev, bp->rx_ring_dma,