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btrfs: check_int: propagate out-of-memory error upwards

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This issue was not causing any harm but IMO (and in the opinion of the
static code checker) it is better to propagate this error status upwards.

Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Chris Mason <clm@fb.com>
This commit is contained in:
Stefan Behrens 2014-05-09 15:28:07 +02:00 committed by Chris Mason
parent 61391d5622
commit 98806b446d
1 changed files with 4 additions and 1 deletions
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5
fs/btrfs/check-integrity.c
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@ -1093,6 +1093,7 @@ static int btrfsic_process_metablock(
next_stack =
btrfsic_stack_frame_alloc();
if (NULL == next_stack) {
sf->error = -1;
btrfsic_release_block_ctx(
&sf->
next_block_ctx);
@ -1190,8 +1191,10 @@ static int btrfsic_process_metablock(
sf->next_block_ctx.datav[0];
next_stack = btrfsic_stack_frame_alloc();
if (NULL == next_stack)
if (NULL == next_stack) {
sf->error = -1;
goto one_stack_frame_backwards;
}
next_stack->i = -1;
next_stack->block = sf->next_block;