From: Ian Kent <raven@xxxxxxxxxx> Subject: autofs: make autofs_expire_direct() static autofs_expire_direct() isn't used outside of fs/autofs/expire.c so make it static. Link: http://lkml.kernel.org/r/152937732944.21213.11821977712410930973.stgit@xxxxxxxxxxxxxxxx Signed-off-by: Ian Kent <raven@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/autofs/autofs_i.h | 3 --- fs/autofs/expire.c | 8 ++++---- 2 files changed, 4 insertions(+), 7 deletions(-) --- a/fs/autofs/autofs_i.h~autofs-make-autofs_expire_direct-static +++ a/fs/autofs/autofs_i.h @@ -156,9 +156,6 @@ int autofs_do_expire_multi(struct super_ struct autofs_sb_info *sbi, int when); int autofs_expire_multi(struct super_block *, struct vfsmount *, struct autofs_sb_info *, int __user *); -struct dentry *autofs_expire_direct(struct super_block *sb, - struct vfsmount *mnt, - struct autofs_sb_info *sbi, int how); struct dentry *autofs_expire_indirect(struct super_block *sb, struct vfsmount *mnt, struct autofs_sb_info *sbi, int how); --- a/fs/autofs/expire.c~autofs-make-autofs_expire_direct-static +++ a/fs/autofs/expire.c @@ -292,10 +292,10 @@ static struct dentry *autofs_check_leave } /* Check if we can expire a direct mount (possibly a tree) */ -struct dentry *autofs_expire_direct(struct super_block *sb, - struct vfsmount *mnt, - struct autofs_sb_info *sbi, - int how) +static struct dentry *autofs_expire_direct(struct super_block *sb, + struct vfsmount *mnt, + struct autofs_sb_info *sbi, + int how) { unsigned long timeout; struct dentry *root = dget(sb->s_root); _
