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| author | Christoph Hellwig <hch@lst.de> | 2015-06-22 09:44:29 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2015-06-22 09:44:29 +1000 |
| commit | 88ee2df7f2591133731c29d0ee93f3d37691df85 (patch) | |
| tree | 780e3d17196d016cd543b4ff20acd83a321afe5d /fs/xfs/xfs_buf.c | |
| parent | fc51c2b5f8ce962355bee19aa58451bb878f0663 (diff) | |
| download | blackbird-op-linux-88ee2df7f2591133731c29d0ee93f3d37691df85.tar.gz blackbird-op-linux-88ee2df7f2591133731c29d0ee93f3d37691df85.zip | |
xfs: return a void pointer from xfs_buf_offset
This avoids all kinds of unessecary casts in an envrionment like Linux where
we can assume that pointer arithmetics are support on void pointers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_buf.c')
| -rw-r--r-- | fs/xfs/xfs_buf.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index 1790b00bea7a..a4b7d92e946c 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -1419,9 +1419,9 @@ xfs_buf_submit_wait( return error; } -xfs_caddr_t +void * xfs_buf_offset( - xfs_buf_t *bp, + struct xfs_buf *bp, size_t offset) { struct page *page; @@ -1431,7 +1431,7 @@ xfs_buf_offset( offset += bp->b_offset; page = bp->b_pages[offset >> PAGE_SHIFT]; - return (xfs_caddr_t)page_address(page) + (offset & (PAGE_SIZE-1)); + return page_address(page) + (offset & (PAGE_SIZE-1)); } /* |
