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| author |   Yunlei He <heyunlei@huawei.com> | 2018-07-02 10:40:19 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2018-07-28 18:26:08 -0700 |
| commit | 68c43a235e8c8fa69322e8239762242cb3e752cb (patch) | |
| tree | 8d640228e4b757eb7d1bb6f6052ab8234410b903 /fs/f2fs/node.c | |
| parent | f2fs: Replace strncpy with memcpy (diff) | |
| download | wireguard-linux-68c43a235e8c8fa69322e8239762242cb3e752cb.tar.xz wireguard-linux-68c43a235e8c8fa69322e8239762242cb3e752cb.zip | |
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>
Diffstat (limited to 'fs/f2fs/node.c')
| -rw-r--r-- | fs/f2fs/node.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index 142b34130749..6f21319d08d3 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -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; } |