Commit e3a7a3bf authored by Jens Axboe's avatar Jens Axboe
Browse files

block: don't hardcode blk_qc_t -> tag mask 



Use the shift/mask we use elsewhere.

Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent cadfbb6e

include/linux/blk_types.h

+1 −1
Original line number Diff line number Diff line
@@ -265,7 +265,7 @@ static inline unsigned int blk_qc_t_to_queue_num(blk_qc_t cookie) 


static inline unsigned int blk_qc_t_to_tag(blk_qc_t cookie)

{

	return cookie & 0xffff;

	return cookie & ((1u << BLK_QC_T_SHIFT) - 1);

}



#endif /* __LINUX_BLK_TYPES_H */