Date: Thu, 7 Sep 2017 07:24:22 +0000 (UTC) From: Conrad Meyer <cem@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r323257 - head/sys/cam/scsi Message-ID: <201709070724.v877OM9W006675@repo.freebsd.org>
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Author: cem Date: Thu Sep 7 07:24:22 2017 New Revision: 323257 URL: https://svnweb.freebsd.org/changeset/base/323257 Log: cam(4): Fix some warnings When bcopy is treated as memcpy/memmove, Clang produces warnings that the size argument doesn't match the type of the source. This is true, it doesn't match; we're aliasing the source. Explicitly cast the source pointer to the expected type to remove the warning. No functional change. Sponsored by: Dell EMC Isilon Modified: head/sys/cam/scsi/scsi_all.c Modified: head/sys/cam/scsi/scsi_all.c ============================================================================== --- head/sys/cam/scsi/scsi_all.c Thu Sep 7 05:41:13 2017 (r323256) +++ head/sys/cam/scsi/scsi_all.c Thu Sep 7 07:24:22 2017 (r323257) @@ -5100,8 +5100,8 @@ scsi_sense_sbuf(struct cam_device *device, struct ccb_ * errors on finicky architectures. We don't * ensure that the sense data is pointer aligned. */ - bcopy(&csio->sense_data, &sense, - sizeof(struct scsi_sense_data *)); + bcopy((struct scsi_sense_data **)&csio->sense_data, + &sense, sizeof(struct scsi_sense_data *)); } } else { /* @@ -5225,8 +5225,8 @@ scsi_extract_sense_ccb(union ccb *ccb, return (0); if (ccb->ccb_h.flags & CAM_SENSE_PTR) - bcopy(&ccb->csio.sense_data, &sense_data, - sizeof(struct scsi_sense_data *)); + bcopy((struct scsi_sense_data **)&ccb->csio.sense_data, + &sense_data, sizeof(struct scsi_sense_data *)); else sense_data = &ccb->csio.sense_data; scsi_extract_sense_len(sense_data,
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