Commit 148cff67 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Martin K. Petersen
Browse files

scsi: always zero sshdr in scsi_normalize_sense 



This gives us a clear state even if a command didn't return sense data.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarHannes Reinecke <hare@suse.de>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 4d7d39a1

drivers/scsi/scsi_common.c

+2 −2
Original line number Diff line number Diff line
@@ -137,11 +137,11 @@ EXPORT_SYMBOL(int_to_scsilun); 
bool scsi_normalize_sense(const u8 *sense_buffer, int sb_len,

			  struct scsi_sense_hdr *sshdr)

{

	memset(sshdr, 0, sizeof(struct scsi_sense_hdr));



	if (!sense_buffer || !sb_len)

		return false;



	memset(sshdr, 0, sizeof(struct scsi_sense_hdr));



	sshdr->response_code = (sense_buffer[0] & 0x7f);



	if (!scsi_sense_valid(sshdr))

CRA Git | Maintained and supported by SUSTech CRA and CCSE