btrfs: cleanup, rename a few variables in btrfs_read_sys_array
authorDavid Sterba <dsterba@suse.cz>
Fri, 31 Oct 2014 18:02:42 +0000 (19:02 +0100)
committerChris Mason <clm@fb.com>
Tue, 3 Feb 2015 03:24:28 +0000 (19:24 -0800)
commit1ffb22cf8c322bbfea6b35fe23d025841b49fede
tree0f15f31833adec102a4bb4af68240858ffad7e8e
parentce7fca5f57ed0fcd7e7b3d7b1a3e1791f8e56fa3
btrfs: cleanup, rename a few variables in btrfs_read_sys_array

There's a pointer to buffer, integer offset and offset passed as
pointer, try to find matching names for them.

Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
fs/btrfs/volumes.c