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Commit 0f4288ec authored by Eric W. Biederman's avatar Eric W. Biederman Committed by Greg Kroah-Hartman
Browse files

sysfs: Kill unused sysfs_sb variable. 



Now that there are no more users we can remove
the sysfs_sb variable.

Acked-by: default avatarTejun Heo <tj@kernel.org>
Acked-by: default avatarSerge Hallyn <serue@us.ibm.com>
Signed-off-by: default avatarEric W. Biederman <ebiederm@aristanetworks.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent fac2622b

fs/sysfs/mount.c

+0 −2
Original line number Diff line number Diff line
@@ -23,7 +23,6 @@ 




static struct vfsmount *sysfs_mount;

struct super_block * sysfs_sb = NULL;

struct kmem_cache *sysfs_dir_cachep;



static const struct super_operations sysfs_ops = {
@@ -50,7 +49,6 @@ static int sysfs_fill_super(struct super_block *sb, void *data, int silent) 
	sb->s_magic = SYSFS_MAGIC;

	sb->s_op = &sysfs_ops;

	sb->s_time_gran = 1;

	sysfs_sb = sb;



	/* get root inode, initialize and unlock it */

	mutex_lock(&sysfs_mutex);

fs/sysfs/sysfs.h

+0 −1
Original line number Diff line number Diff line
@@ -115,7 +115,6 @@ struct sysfs_addrm_cxt { 
 * mount.c

 */

extern struct sysfs_dirent sysfs_root;

extern struct super_block *sysfs_sb;

extern struct kmem_cache *sysfs_dir_cachep;



/*