Commit 68c43a23 authored Jul 02, 2018 by Yunlei He Committed by Jaegeuk Kim Jul 28, 2018

f2fs: check the right return value of memory alloc function



This patch check the right return value of memory alloc function

Signed-off-by: Yunlei He <heyunlei@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk 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;
		}