From: Roland Dreier <roland@topspin.com>
Date: Mon, 27 Jun 2005 21:36:44 +0000 (-0700)
Subject: [PATCH] IB/mthca: Fix memory leak on error path
X-Git-Tag: upstream/snapshot3+hdmi~47558^2~112
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=761f9eb8c31f72692aad118e51e2a59a80467088;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

[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>
---

diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index f8e68b9..0b5adfd 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);
 	}