[PATCH] uml ubd driver: use bitfields where possible
authorPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Tue, 31 Oct 2006 06:07:10 +0000 (22:07 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Tue, 31 Oct 2006 16:07:00 +0000 (08:07 -0800)
Use bitfields for boolean fields in ubd data structure.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/um/drivers/ubd_kern.c

index eed95dc356e02579e2add440185696123e3f8cdb..3e3bb22c3ce8f9746b8ae95d171dcf64e9898cc9 100644 (file)
@@ -174,8 +174,8 @@ struct ubd {
        __u64 size;
        struct openflags boot_openflags;
        struct openflags openflags;
-       int shared;
-       int no_cow;
+       unsigned shared:1;
+       unsigned no_cow:1;
        struct cow cow;
        struct platform_device pdev;
 };