btrfs: remove unused condition check in btrfs_page_mkwrite()

The condition '!ret2' is always true. commit 717beb96d969 ("Btrfs: fix
regression in btrfs_page_mkwrite() from vm_fault_t conversion") left
behind the check after moving this code out of the goto, so remove the
unused condition check.

Reviewed-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Yunfeng Ye <yeyunfeng@huawei.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
1 file changed