diff options
Diffstat (limited to 'include/scsi')
-rw-r--r-- | include/scsi/scsi_cmnd.h | 8 | ||||
-rw-r--r-- | include/scsi/scsi_device.h | 16 |
2 files changed, 14 insertions, 10 deletions
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h index e76278ea1fee..b9265b15d37a 100644 --- a/include/scsi/scsi_cmnd.h +++ b/include/scsi/scsi_cmnd.h @@ -164,7 +164,9 @@ static inline void *scsi_cmd_priv(struct scsi_cmnd *cmd) /* make sure not to use it with passthrough commands */ static inline struct scsi_driver *scsi_cmd_to_driver(struct scsi_cmnd *cmd) { - return *(struct scsi_driver **)cmd->request->rq_disk->private_data; + struct request *rq = scsi_cmd_to_rq(cmd); + + return *(struct scsi_driver **)rq->rq_disk->private_data; } extern void scsi_finish_command(struct scsi_cmnd *cmd); @@ -228,14 +230,14 @@ static inline int scsi_sg_copy_to_buffer(struct scsi_cmnd *cmd, static inline sector_t scsi_get_sector(struct scsi_cmnd *scmd) { - return blk_rq_pos(scmd->request); + return blk_rq_pos(scsi_cmd_to_rq(scmd)); } static inline sector_t scsi_get_lba(struct scsi_cmnd *scmd) { unsigned int shift = ilog2(scmd->device->sector_size) - SECTOR_SHIFT; - return blk_rq_pos(scmd->request) >> shift; + return blk_rq_pos(scsi_cmd_to_rq(scmd)) >> shift; } /* diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 7137e7924913..09a17f6e93a7 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -271,13 +271,15 @@ sdev_prefix_printk(const char *, const struct scsi_device *, const char *, __printf(3, 4) void scmd_printk(const char *, const struct scsi_cmnd *, const char *, ...); -#define scmd_dbg(scmd, fmt, a...) \ - do { \ - if ((scmd)->request->rq_disk) \ - sdev_dbg((scmd)->device, "[%s] " fmt, \ - (scmd)->request->rq_disk->disk_name, ##a);\ - else \ - sdev_dbg((scmd)->device, fmt, ##a); \ +#define scmd_dbg(scmd, fmt, a...) \ + do { \ + struct request *__rq = scsi_cmd_to_rq((scmd)); \ + \ + if (__rq->rq_disk) \ + sdev_dbg((scmd)->device, "[%s] " fmt, \ + __rq->rq_disk->disk_name, ##a); \ + else \ + sdev_dbg((scmd)->device, fmt, ##a); \ } while (0) enum scsi_target_state { |