[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>
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@ -59,8 +59,13 @@ struct bsg_class_device {
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extern int bsg_register_queue(struct request_queue *, struct device *, const char *);
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extern void bsg_unregister_queue(struct request_queue *);
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#else
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#define bsg_register_queue(disk, dev, name) (0)
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#define bsg_unregister_queue(disk) do { } while (0)
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static inline int bsg_register_queue(struct request_queue * rq, struct device *dev, const char *name)
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{
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return 0;
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}
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static inline void bsg_unregister_queue(struct request_queue *rq)
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{
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}
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#endif
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#endif /* __KERNEL__ */
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