[TRIVIAL PATCH] fs-writeback: Replace sb->s_type->name with sb->s_id to get name of super_block.

[majianpeng <majianpeng@xxxxxxxxx>]

Signed-off-by: Jianpeng Ma <majianpeng@xxxxxxxxx>
---
 fs/fs-writeback.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index 30f6f27..464b9c8 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -69,7 +69,7 @@ static inline struct backing_dev_info *inode_to_bdi(struct inode *inode)
 {
 	struct super_block *sb = inode->i_sb;
 
-	if (strcmp(sb->s_type->name, "bdev") == 0)
+	if (strcmp(sb->s_id, "bdev") == 0)
 		return inode->i_mapping->backing_dev_info;
 
 	return sb->s_bdi;
-- 
1.8.4
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