Commit 68c43a23 authored by Yunlei He's avatar Yunlei He Committed by Jaegeuk Kim
Browse files

f2fs: check the right return value of memory alloc function 



This patch check the right return value of memory alloc function

Signed-off-by: default avatarYunlei He <heyunlei@huawei.com>
Reviewed-by: default avatarChao Yu <yuchao0@huawei.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent b1385478

fs/f2fs/node.c

+1 −1
Original line number Diff line number Diff line
@@ -2798,7 +2798,7 @@ static int init_free_nid_cache(struct f2fs_sb_info *sbi) 
	for (i = 0; i < nm_i->nat_blocks; i++) {

		nm_i->free_nid_bitmap[i] = f2fs_kvzalloc(sbi,

			f2fs_bitmap_size(NAT_ENTRY_PER_BLOCK), GFP_KERNEL);

		if (!nm_i->free_nid_bitmap)

		if (!nm_i->free_nid_bitmap[i])

			return -ENOMEM;

	}