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Commit 0799a3e8 authored by Jie Liu's avatar Jie Liu Committed by Ben Myers
Browse files

xfs: get rid of count from xfs_iomap_write_allocate() 



Get rid of function variable count from xfs_iomap_write_allocate() as
it is unused.

Additionally, checkpatch warn me of the following for this change:
WARNING: extern prototypes should be avoided in .h files
+extern int xfs_iomap_write_allocate(struct xfs_inode *, xfs_off_t,

So this patch also remove all extern function prototypes at xfs_iomap.h
to suppress it to make this code style in consistent manner in this file.

Signed-off-by: default avatarJie Liu <jeff.liu@oracle.com>
Reviewed-by: default avatarDave Chinner <dchinner@redhat.com>
Signed-off-by: default avatarBen Myers <bpm@sgi.com>
parent aaaae980

fs/xfs/xfs_aops.c

+1 −1
Original line number Diff line number Diff line
@@ -333,7 +333,7 @@ xfs_map_blocks( 


	if (type == XFS_IO_DELALLOC &&

	    (!nimaps || isnullstartblock(imap->br_startblock))) {

		error = xfs_iomap_write_allocate(ip, offset, count, imap);

		error = xfs_iomap_write_allocate(ip, offset, imap);

		if (!error)

			trace_xfs_map_blocks_alloc(ip, offset, count, type, imap);

		return -XFS_ERROR(error);

fs/xfs/xfs_iomap.c

+0 −1
Original line number Diff line number Diff line
@@ -655,7 +655,6 @@ int 
xfs_iomap_write_allocate(

	xfs_inode_t	*ip,

	xfs_off_t	offset,

	size_t		count,

	xfs_bmbt_irec_t *imap)

{

	xfs_mount_t	*mp = ip->i_mount;

fs/xfs/xfs_iomap.h

+4 −4
Original line number Diff line number Diff line
@@ -21,12 +21,12 @@ 
struct xfs_inode;

struct xfs_bmbt_irec;



extern int xfs_iomap_write_direct(struct xfs_inode *, xfs_off_t, size_t,

int xfs_iomap_write_direct(struct xfs_inode *, xfs_off_t, size_t,

			struct xfs_bmbt_irec *, int);

extern int xfs_iomap_write_delay(struct xfs_inode *, xfs_off_t, size_t,

int xfs_iomap_write_delay(struct xfs_inode *, xfs_off_t, size_t,

			struct xfs_bmbt_irec *);

extern int xfs_iomap_write_allocate(struct xfs_inode *, xfs_off_t, size_t,

int xfs_iomap_write_allocate(struct xfs_inode *, xfs_off_t,

			struct xfs_bmbt_irec *);

extern int xfs_iomap_write_unwritten(struct xfs_inode *, xfs_off_t, size_t);

int xfs_iomap_write_unwritten(struct xfs_inode *, xfs_off_t, size_t);



#endif /* __XFS_IOMAP_H__*/