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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>
hifive-unleashed-5.1
Roel Kluin 2009-02-25 13:56:21 +01:00 committed by Dan Williams
parent 900325a6ce
commit a09b09ae51
2 changed files with 16 additions and 16 deletions
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16
drivers/dma/iop-adma.c
View File

@ -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++) {

16
drivers/dma/mv_xor.c
View File

@ -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++) {