From 33aa687db90dd8541bd5e9a762eebf880eaee767 Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Sun, 28 Aug 2005 11:31:14 -0500 Subject: [SCSI] convert SPI transport class to scsi_execute This one's slightly more difficult. The transport class uses REQ_FAILFAST, so another interface (scsi_execute) had to be invented to take the extra flag. Also, the sense functions are shifted around to allow spi_execute to place data directly into a struct scsi_sense_hdr. With this change, there's probably a lot of unnecessary sense buffer allocation going on which we can fix later. Signed-off-by: James Bottomley --- drivers/scsi/scsi_error.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'drivers/scsi/scsi_error.c') diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index e9c451b..2686d56 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -1847,12 +1847,16 @@ EXPORT_SYMBOL(scsi_reset_provider); int scsi_normalize_sense(const u8 *sense_buffer, int sb_len, struct scsi_sense_hdr *sshdr) { - if (!sense_buffer || !sb_len || (sense_buffer[0] & 0x70) != 0x70) + if (!sense_buffer || !sb_len) return 0; memset(sshdr, 0, sizeof(struct scsi_sense_hdr)); sshdr->response_code = (sense_buffer[0] & 0x7f); + + if (!scsi_sense_valid(sshdr)) + return 0; + if (sshdr->response_code >= 0x72) { /* * descriptor format -- cgit v1.1