This patch does not change any functionality but reduces the size of struct scsi_cmnd.
Cc: Douglas Gilbert <[email protected]> Cc: Hannes Reinecke <[email protected]> Cc: Christoph Hellwig <[email protected]> Signed-off-by: Bart Van Assche <[email protected]> --- drivers/scsi/scsi_lib.c | 1 - include/scsi/scsi_cmnd.h | 5 ++--- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index d25101c5e3b8..c77cb0d31dbc 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -938,7 +938,6 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes) * scsi_result_to_blk_status may have reset the host_byte */ scsi_req(req)->result = cmd->result; - scsi_req(req)->resid_len = scsi_get_resid(cmd); } /* diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h index af6ae3e1eba6..6c7793c2ad01 100644 --- a/include/scsi/scsi_cmnd.h +++ b/include/scsi/scsi_cmnd.h @@ -35,7 +35,6 @@ struct scsi_driver; struct scsi_data_buffer { struct sg_table table; unsigned length; - int resid; }; /* embedded in scsi_cmnd */ @@ -202,12 +201,12 @@ static inline unsigned scsi_bufflen(struct scsi_cmnd *cmd) static inline void scsi_set_resid(struct scsi_cmnd *cmd, int resid) { - cmd->sdb.resid = resid; + cmd->req.resid_len = resid; } static inline int scsi_get_resid(struct scsi_cmnd *cmd) { - return cmd->sdb.resid; + return cmd->req.resid_len; } #define scsi_for_each_sg(cmd, sg, nseg, __i) \ -- 2.20.1.791.gb4d0f1c61a-goog
