[PATCH 1/3] scsi: Fix wrong additional sense length in descriptor format

Sagi Grimberg
2015-07-12T10:37:01Z

The sense header additional sense length should be the accumulated
size of all the descriptors. Information descriptor size is 12 bytes.
When setting the additional sense length we should add 0xc instead of
0xa.

Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
---
drivers/scsi/scsi_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/scsi_common.c b/drivers/scsi/scsi_common.c
index 8cfb7ee..fbf137b 100644
--- a/drivers/scsi/scsi_common.c
+++ b/drivers/scsi/scsi_common.c
@@ -260,7 +260,7 @@ void scsi_set_sense_information(u8 *buf, u64 info)
len = buf[7];
ucp = (char *)scsi_sense_desc_find(buf, len + 8, 0);
if (!ucp) {
- buf[7] = len + 0xa;
+ buf[7] = len + 0xc;
ucp = buf + 8 + len;
}
ucp[0] = 0;
--
1.8.4.3