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f2fs: alloc_page() doesn't return an ERR_PTR

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alloc_page() returns a NULL on failure, it never returns an ERR_PTR.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
This commit is contained in:
Dan Carpenter
2013-08-15 08:54:56 +03:00
committed by Jaegeuk Kim
parent 479bd73ac4
commit e27dae4d66
2 changed files with 5 additions and 5 deletions
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4
fs/f2fs/node.c
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@@ -1517,8 +1517,8 @@ int restore_node_summary(struct f2fs_sb_info *sbi,
/* alloc temporal page for read node */ /* alloc temporal page for read node */
page = alloc_page(GFP_NOFS | __GFP_ZERO); page = alloc_page(GFP_NOFS | __GFP_ZERO);
if (IS_ERR(page)) if (!page)
return PTR_ERR(page); return -ENOMEM;
lock_page(page); lock_page(page);
/* scan the node segment */ /* scan the node segment */

6
fs/f2fs/recovery.c
View File

@@ -129,8 +129,8 @@ static int find_fsync_dnodes(struct f2fs_sb_info *sbi, struct list_head *head)
/* read node page */ /* read node page */
page = alloc_page(GFP_F2FS_ZERO); page = alloc_page(GFP_F2FS_ZERO);
if (IS_ERR(page)) if (!page)
return PTR_ERR(page); return -ENOMEM;
lock_page(page); lock_page(page);
while (1) { while (1) {
@@ -367,7 +367,7 @@ static int recover_data(struct f2fs_sb_info *sbi,
/* read node page */ /* read node page */
page = alloc_page(GFP_NOFS | __GFP_ZERO); page = alloc_page(GFP_NOFS | __GFP_ZERO);
if (IS_ERR(page)) if (!page)
return -ENOMEM; return -ENOMEM;
lock_page(page); lock_page(page);