btrfs/file.c: remove an unsed varialbe first_index
authorShan Hai <shan.hai@windriver.com>
Mon, 21 Sep 2015 03:40:57 +0000 (11:40 +0800)
committerDavid Sterba <dsterba@suse.com>
Wed, 21 Oct 2015 16:28:48 +0000 (18:28 +0200)
commitbb78915203c0c1b07096e50d12f6e8fe54666f4f
treea348d7679ff6a420e6b884c0f5d834657228dedf
parent9c170b2644610a62b107c12a007e065d4456798d
btrfs/file.c: remove an unsed varialbe first_index

The commit b37392ea86761 ("Btrfs: cleanup unnecessary parameter
and variant of prepare_pages()") makes it redundant.

Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: Shan Hai <haishan.bai@hotmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/file.c