From 55a8d62a3bd2a0536d526da817fd4f49e6470770 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 2 May 2012 09:13:57 +0300 Subject: [PATCH] RDMA/ocrdma: Fix check for NULL instead of IS_ERR The ocrdma_alloc_lkey() function never returns NULL pointers -- it returns ERR_PTRs. Signed-off-by: Dan Carpenter Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index eb55c80fa7d3..0d1872faa6ab 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -486,8 +486,8 @@ struct ib_mr *ocrdma_get_dma_mr(struct ib_pd *ibpd, int acc) struct ocrdma_mr *mr; mr = ocrdma_alloc_lkey(ibpd, acc, 0, OCRDMA_ADDR_CHECK_DISABLE); - if (!mr) - return ERR_PTR(-ENOMEM); + if (IS_ERR(mr)) + return ERR_CAST(mr); return &mr->ibmr; } -- 2.20.1