gcc-4.6: fs: fix unused but set warnings

No real bugs I believe, just some dead code, and some
shut up code.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Eric Paris <eparis@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/fs/splice.c b/fs/splice.c
index efdbfece9932..ec11c52d646d 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -597,7 +597,6 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
         struct page *pages[PIPE_DEF_BUFFERS];
         struct partial_page partial[PIPE_DEF_BUFFERS];
         struct iovec *vec, __vec[PIPE_DEF_BUFFERS];
-        pgoff_t index;
         ssize_t res;
         size_t this_len;
         int error;
@@ -621,7 +620,6 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
                         goto shrink_ret;
         }
 
-        index = *ppos >> PAGE_CACHE_SHIFT;
         offset = *ppos & ~PAGE_CACHE_MASK;
         nr_pages = (len + offset + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT;