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| author | James Bottomley <James.Bottomley@steeleye.com> | 2007-07-23 09:53:51 -0500 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.localdomain> | 2007-07-24 14:24:05 -0400 |
| commit | a4ee0df8b3d007f0d685d38a56dc0b91e01aaaf7 (patch) | |
| tree | 3b805b164df128ebb15e71dd915c9a14e2da31cd /include/linux/bsg.h | |
| parent | 2cd614c8732172524c36cd5245620338928062b6 (diff) | |
| download | lwn-a4ee0df8b3d007f0d685d38a56dc0b91e01aaaf7.tar.gz lwn-a4ee0df8b3d007f0d685d38a56dc0b91e01aaaf7.zip | |
[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.h | 9 |
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__ */ |