diff mbox

[10/10] fs:btrfs: return -ENOMEM on allocation failure.

Message ID 1505287939-14106-10-git-send-email-allen.lkml@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Allen Sept. 13, 2017, 7:32 a.m. UTC 
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
---
 fs/btrfs/check-integrity.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

David Sterba Sept. 13, 2017, 3:13 p.m. UTC | #1 
On Wed, Sep 13, 2017 at 01:02:19PM +0530, Allen Pais wrote:
> Signed-off-by: Allen Pais <allen.lkml@gmail.com>
> ---
>  fs/btrfs/check-integrity.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c
> index 7d5a9b5..efa4c23 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;

Makes sense, also please fix the -1 a few lines below that also result
from failed memory allocation, indirectly from btrfsic_dev_state_alloc().

>  	}
>  
>  	if (!btrfsic_is_initialized) {
> -- 
> 2.7.4
> 
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diff mbox

Patch

diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c
index 7d5a9b5..efa4c23 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) {