[PATCH v2] fs:btrfs: return -ENOMEM on allocation failure.

[Allen Pais]

v2: return -ENOMEM from btrfsic_dev_state_alloc() too.

Signed-off-by: Allen Pais <allen.l...@gmail.com>
---
 fs/btrfs/check-integrity.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c
index 7d5a9b5..9db1e76 100644
--- a/fs/btrfs/check-integrity.c
+++ b/fs/btrfs/check-integrity.c
@@ -2913,7 +2913,7 @@ int btrfsic_mount(struct btrfs_fs_info *fs_info,
        state = kvzalloc(sizeof(*state), GFP_KERNEL);
        if (!state) {
                pr_info("btrfs check-integrity: allocation failed!\n");
-               return -1;
+               return -ENOMEM;
        }
 
        if (!btrfsic_is_initialized) {
@@ -2945,7 +2945,7 @@ int btrfsic_mount(struct btrfs_fs_info *fs_info,
                if (NULL == ds) {
                        pr_info("btrfs check-integrity: kmalloc() failed!\n");
                        mutex_unlock(&btrfsic_mutex);
-                       return -1;
+                       return -ENOMEM;
                }
                ds->bdev = device->bdev;
                ds->state = state;
-- 
2.7.4