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authorJames Bottomley <James.Bottomley@steeleye.com>2007-07-23 18:53:51 +0400
committerJames Bottomley <jejb@mulgrave.localdomain>2007-07-24 22:24:05 +0400
commita4ee0df8b3d007f0d685d38a56dc0b91e01aaaf7 (patch)
tree3b805b164df128ebb15e71dd915c9a14e2da31cd /include/linux/bsg.h
parent2cd614c8732172524c36cd5245620338928062b6 (diff)
downloadlinux-a4ee0df8b3d007f0d685d38a56dc0b91e01aaaf7.tar.xz
[SCSI] bsg: fix unused variable warnings for BLK_DEV_BSG=n
Just using #defines for the bsg_register_queue()/bsg_unregister_queue() can cause undefined variables when they're defined to nothing. Use dummy inline functions instead. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include/linux/bsg.h')
-rw-r--r--include/linux/bsg.h9
1 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/bsg.h b/include/linux/bsg.h
index 241eed03e42c..102dc096e1cb 100644
--- a/include/linux/bsg.h
+++ b/include/linux/bsg.h
@@ -59,8 +59,13 @@ struct bsg_class_device {
extern int bsg_register_queue(struct request_queue *, struct device *, const char *);
extern void bsg_unregister_queue(struct request_queue *);
#else
-#define bsg_register_queue(disk, dev, name) (0)
-#define bsg_unregister_queue(disk) do { } while (0)
+static inline int bsg_register_queue(struct request_queue * rq, struct device *dev, const char *name)
+{
+ return 0;
+}
+static inline void bsg_unregister_queue(struct request_queue *rq)
+{
+}
#endif
#endif /* __KERNEL__ */