[rds-devel] [patch 3/3] rds/iw_rdma: remove unneeded kfree()

[Dan Carpenter]

The "dma_pages" variable is always NULL at this point so the kfree()
isn't needed.

Signed-off-by: Dan Carpenter <error27 at gmail.com>

diff --git a/net/rds/iw_rdma.c b/net/rds/iw_rdma.c
index 48d5073..742ab6a 100644
--- a/net/rds/iw_rdma.c
+++ b/net/rds/iw_rdma.c
@@ -334,7 +334,6 @@ static u64 *rds_iw_map_scatterlist(struct rds_iw_device *rds_iwdev,
 out_unmap:
 	ib_dma_unmap_sg(rds_iwdev->dev, sg->list, sg->len, DMA_BIDIRECTIONAL);
 	sg->dma_len = 0;
-	kfree(dma_pages);
 	return ERR_PTR(ret);
 }