From a09b09ae51ace43d28cd9bc1c8bb97986f2b55a6 Mon Sep 17 00:00:00 2001
From: Roel Kluin <roel.kluin@gmail.com>
Date: Wed, 25 Feb 2009 13:56:21 +0100
Subject: iop-adma, mv_xor: fix mem leak on self-test setup failure
iop_adma_zero_sum_self_test has the brackets in the wrong place for the
setup failure deallocation path. This error was duplicated in
mv_xor_xor_self_test.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
drivers/dma/iop-adma.c | 16 ++++++++--------
drivers/dma/mv_xor.c | 16 ++++++++--------
2 files changed, 16 insertions(+), 16 deletions(-)
(limited to 'drivers/dma')
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c
index ea5440dd10dc..4131ab8e5032 100644
--- a/drivers/dma/iop-adma.c
+++ b/drivers/dma/iop-adma.c
@@ -928,19 +928,19 @@ iop_adma_xor_zero_sum_self_test(struct iop_adma_device *device)
for (src_idx = 0; src_idx < IOP_ADMA_NUM_SRC_TEST; src_idx++) {
xor_srcs[src_idx] = alloc_page(GFP_KERNEL);
- if (!xor_srcs[src_idx])
- while (src_idx--) {
+ if (!xor_srcs[src_idx]) {
+ while (src_idx--)
__free_page(xor_srcs[src_idx]);
- return -ENOMEM;
- }
+ return -ENOMEM;
+ }
}
dest = alloc_page(GFP_KERNEL);
- if (!dest)
- while (src_idx--) {
+ if (!dest) {
+ while (src_idx--)
__free_page(xor_srcs[src_idx]);
- return -ENOMEM;
- }
+ return -ENOMEM;
+ }
/* Fill in src buffers */
for (src_idx = 0; src_idx < IOP_ADMA_NUM_SRC_TEST; src_idx++) {
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index d35cbd1ff0b3..2a4e3e30a046 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -1019,19 +1019,19 @@ mv_xor_xor_self_test(struct mv_xor_device *device)
for (src_idx = 0; src_idx < MV_XOR_NUM_SRC_TEST; src_idx++) {
xor_srcs[src_idx] = alloc_page(GFP_KERNEL);
- if (!xor_srcs[src_idx])
- while (src_idx--) {
+ if (!xor_srcs[src_idx]) {
+ while (src_idx--)
__free_page(xor_srcs[src_idx]);
- return -ENOMEM;
- }
+ return -ENOMEM;
+ }
}
dest = alloc_page(GFP_KERNEL);
- if (!dest)
- while (src_idx--) {
+ if (!dest) {
+ while (src_idx--)
__free_page(xor_srcs[src_idx]);
- return -ENOMEM;
- }
+ return -ENOMEM;
+ }
/* Fill in src buffers */
for (src_idx = 0; src_idx < MV_XOR_NUM_SRC_TEST; src_idx++) {
--
cgit