From: Dave Chinner Date: Tue, 19 Jan 2010 23:47:39 +0000 (+1100) Subject: xfs: xfs_buf_iomove() doesn't care about signedness X-Git-Tag: v2.6.34-rc1~278^2~29 X-Git-Url: https://bbs.cooldavid.org/git/?a=commitdiff_plain;h=b9c48649577dfc4a8c263c106d518effa24ea54b;p=net-next-2.6.git xfs: xfs_buf_iomove() doesn't care about signedness xfs_buf_iomove() uses xfs_caddr_t as it's parameter types, but it doesn't care about the signedness of the variables as it is just copying the data. Change the prototype to use void * so that we don't get sign warnings at call sites. Signed-off-by: Dave Chinner Reviewed-by: Christoph Hellwig --- diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c index 158fad4550d..efd745bb888 100644 --- a/fs/xfs/linux-2.6/xfs_buf.c +++ b/fs/xfs/linux-2.6/xfs_buf.c @@ -1443,7 +1443,7 @@ xfs_buf_iomove( xfs_buf_t *bp, /* buffer to process */ size_t boff, /* starting buffer offset */ size_t bsize, /* length to copy */ - caddr_t data, /* data address */ + void *data, /* data address */ xfs_buf_rw_t mode) /* read/write/zero flag */ { size_t bend, cpoff, csize; diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h index 9a29d18656e..4f2ad66edb7 100644 --- a/fs/xfs/linux-2.6/xfs_buf.h +++ b/fs/xfs/linux-2.6/xfs_buf.h @@ -243,7 +243,7 @@ extern void xfs_buf_ioend(xfs_buf_t *, int); extern void xfs_buf_ioerror(xfs_buf_t *, int); extern int xfs_buf_iorequest(xfs_buf_t *); extern int xfs_buf_iowait(xfs_buf_t *); -extern void xfs_buf_iomove(xfs_buf_t *, size_t, size_t, xfs_caddr_t, +extern void xfs_buf_iomove(xfs_buf_t *, size_t, size_t, void *, xfs_buf_rw_t); static inline int xfs_buf_iostrategy(xfs_buf_t *bp)