f2fs: Fix a return value in case of error in 'f2fs_fill_super'

err must be set to -ENOMEM, otherwise we return 0. Fixes: a912b54 ("f2fs: split bio cache") Signed-off-by: Christophe JAILLET <[email protected]> Reviewed-by: Chao Yu <[email protected]> Signed-off-by: Jaegeuk Kim <[email protected]>
CamonZ · Jul 4, 2017 · b63def9 · b63def9
1 parent a005774
commit b63def9
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
@@ -1977,8 +1977,10 @@ static int f2fs_fill_super(struct super_block *sb, void *data, int silent)
 
 		sbi->write_io[i] = kmalloc(n * sizeof(struct f2fs_bio_info),
 								GFP_KERNEL);
-		if (!sbi->write_io[i])
+		if (!sbi->write_io[i]) {
+			err = -ENOMEM;
 			goto free_options;
+		}
 
 		for (j = HOT; j < n; j++) {
 			init_rwsem(&sbi->write_io[i][j].io_rwsem);