[PATCH] IB/mthca: Fix memory leak on error path

Free page_list buffer on error path of mthca_reg_phys_mr().

Signed-off-by: Roland Dreier <roland@topspin.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index f8e68b9db84e..0b5adfd91597 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.c
+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
@@ -559,6 +559,7 @@ static struct ib_mr *mthca_reg_phys_mr(struct ib_pd       *pd,
                                   convert_access(acc), mr);
 
         if (err) {
+                kfree(page_list);
                 kfree(mr);
                 return ERR_PTR(err);
         }