ext4: make variable "count" signed

Since dx_make_map() may return -EFSCORRUPTED now, so change "count" to be a signed integer so we can correctly check for an error code returned by dx_make_map().

Ding Xiang committed 4 years ago

Commit bc75a6e1 parent cf4ff931 file · +2 −1Browse files

Unified · Split

fs/ext4/namei.c+2−1

@@ -1929,7 +1929,8 @@ static struct ext4_dir_entry_2 do_split(handle_t handle, struct inode *dir, · 1928 unmodified lines
1929	1929	struct dx_hash_info *hinfo)
1930	1930	{
1931	1931	unsigned blocksize = dir->i_sb->s_blocksize;
1932		− unsigned count, continued;
	1932	+ unsigned continued;
	1933	+ int count;
1933	1934	struct buffer_head *bh2;
1934	1935	ext4_lblk_t newblock;
1935	1936	u32 hash2;