Commit ea6728c1 authored Mar 29, 2008 by Julia Lawall Committed by Paul Mackerras Apr 01, 2008

[POWERPC] Use FIELD_SIZEOF in drivers/block/viodasd.c

Robert P.J. Day proposed to use the macro FIELD_SIZEOF in replace of code
that matches its definition.

The modification was made using the following semantic patch
(http://www.emn.fr/x-info/coccinelle/

)

// <smpl>
@haskernel@
@@

#include <linux/kernel.h>

@depends on haskernel@
type t;
identifier f;
@@

- (sizeof(((t*)0)->f))
+ FIELD_SIZEOF(t, f)

@depends on haskernel@
type t;
identifier f;
@@

- sizeof(((t*)0)->f)
+ FIELD_SIZEOF(t, f)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

parent 1d18a602

drivers/block/viodasd.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -69,7 +69,7 @@ MODULE_LICENSE("GPL");
		enum {
		PARTITION_SHIFT = 3,
		MAX_DISKNO = HVMAXARCHITECTEDVIRTUALDISKS,
		MAX_DISK_NAME = sizeof(((struct gendisk *)0)->disk_name)
		MAX_DISK_NAME = FIELD_SIZEOF(struct gendisk, disk_name)
		};

		static DEFINE_SPINLOCK(viodasd_spinlock);

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