linux/fs/9p
Sukadev Bhattiprolu a3ec947c85 vfs: simple_set_mnt() should return void
simple_set_mnt() is defined as returning 'int' but always returns 0.
Callers assume simple_set_mnt() never fails and don't properly cleanup if
it were to _ever_ fail.  For instance, get_sb_single() and get_sb_nodev()
should:

        up_write(sb->s_unmount);
        deactivate_super(sb);

if simple_set_mnt() fails.

Since simple_set_mnt() never fails, would be cleaner if it did not
return anything.

[akpm@linux-foundation.org: fix build]
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2009-03-27 14:44:03 -04:00
..
Kconfig
Makefile
fid.c
fid.h
v9fs.c
v9fs.h
v9fs_vfs.h constify dentry_operations: 9p 2009-03-27 14:44:00 -04:00
vfs_addr.c
vfs_dentry.c constify dentry_operations: 9p 2009-03-27 14:44:00 -04:00
vfs_dir.c
vfs_file.c
vfs_inode.c
vfs_super.c vfs: simple_set_mnt() should return void 2009-03-27 14:44:03 -04:00