From 9fa505adf9f2914637e4e81620f62dcdaa575f71 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Fri, 8 Feb 2019 13:25:03 -0800 Subject: scsi: core: Move resid from scsi_data_buffer to scsi_cmnd This patch does not change any functionality but reduces the size of struct scsi_cmnd. Cc: Douglas Gilbert Cc: Hannes Reinecke Cc: Christoph Hellwig Signed-off-by: Bart Van Assche Reviewed-by: Christoph Hellwig Signed-off-by: Martin K. Petersen --- include/scsi/scsi_cmnd.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'include/scsi') 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) \ -- cgit v1.2.3-59-g8ed1b