diff options
Diffstat (limited to 'drivers/scsi/scsi_common.c')
| -rw-r--r-- | drivers/scsi/scsi_common.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/scsi_common.c b/drivers/scsi/scsi_common.c index b1383a71400e..a75673bb82b3 100644 --- a/drivers/scsi/scsi_common.c +++ b/drivers/scsi/scsi_common.c @@ -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)) |