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-rw-r--r--block/bdev.c2
-rw-r--r--include/linux/fs.h4
2 files changed, 3 insertions, 3 deletions
diff --git a/block/bdev.c b/block/bdev.c
index 810707cca970..638f0cd458ae 100644
--- a/block/bdev.c
+++ b/block/bdev.c
@@ -231,7 +231,7 @@ int sb_set_blocksize(struct super_block *sb, int size)
EXPORT_SYMBOL(sb_set_blocksize);
-int sb_min_blocksize(struct super_block *sb, int size)
+int __must_check sb_min_blocksize(struct super_block *sb, int size)
{
int minsize = bdev_logical_block_size(sb->s_bdev);
if (size < minsize)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index c895146c1444..3ea98c6cce81 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -3423,8 +3423,8 @@ static inline void remove_inode_hash(struct inode *inode)
extern void inode_sb_list_add(struct inode *inode);
extern void inode_add_lru(struct inode *inode);
-extern int sb_set_blocksize(struct super_block *, int);
-extern int sb_min_blocksize(struct super_block *, int);
+int sb_set_blocksize(struct super_block *sb, int size);
+int __must_check sb_min_blocksize(struct super_block *sb, int size);
int generic_file_mmap(struct file *, struct vm_area_struct *);
int generic_file_mmap_prepare(struct vm_area_desc *desc);