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authorFUJITA Tomonori <tomof@acm.org>2008-01-13 15:46:13 +0900
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-01-23 11:29:27 -0600
commitb80ca4f7ee36c26d300c5a8f429e73372d153379 (patch)
tree277987f64a44e793eb35c0bde3e48b582fad445a /drivers/scsi/qla4xxx/ql4_isr.c
parent94aa5e5f6251ca0e1d77e083f8c2f9f40ee548c5 (diff)
[SCSI] replace sizeof sense_buffer with SCSI_SENSE_BUFFERSIZE
This replaces sizeof sense_buffer with SCSI_SENSE_BUFFERSIZE in several LLDs. It's a preparation for the future changes to remove sense_buffer array in scsi_cmnd structure. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_isr.c')
-rw-r--r--drivers/scsi/qla4xxx/ql4_isr.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index 4a154beb0d3..0f029d0d731 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -123,15 +123,14 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
break;
/* Copy Sense Data into sense buffer. */
- memset(cmd->sense_buffer, 0, sizeof(cmd->sense_buffer));
+ memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
sensebytecnt = le16_to_cpu(sts_entry->senseDataByteCnt);
if (sensebytecnt == 0)
break;
memcpy(cmd->sense_buffer, sts_entry->senseData,
- min(sensebytecnt,
- (uint16_t) sizeof(cmd->sense_buffer)));
+ min_t(uint16_t, sensebytecnt, SCSI_SENSE_BUFFERSIZE));
DEBUG2(printk("scsi%ld:%d:%d:%d: %s: sense key = %x, "
"ASC/ASCQ = %02x/%02x\n", ha->host_no,
@@ -208,8 +207,7 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
break;
/* Copy Sense Data into sense buffer. */
- memset(cmd->sense_buffer, 0,
- sizeof(cmd->sense_buffer));
+ memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
sensebytecnt =
le16_to_cpu(sts_entry->senseDataByteCnt);
@@ -217,8 +215,7 @@ static void qla4xxx_status_entry(struct scsi_qla_host *ha,
break;
memcpy(cmd->sense_buffer, sts_entry->senseData,
- min(sensebytecnt,
- (uint16_t) sizeof(cmd->sense_buffer)));
+ min_t(uint16_t, sensebytecnt, SCSI_SENSE_BUFFERSIZE));
DEBUG2(printk("scsi%ld:%d:%d:%d: %s: sense key = %x, "
"ASC/ASCQ = %02x/%02x\n", ha->host_no,