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| author | FUJITA Tomonori <tomof@acm.org> | 2008-01-13 15:46:13 +0900 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-01-23 11:29:27 -0600 |
| commit | b80ca4f7ee36c26d300c5a8f429e73372d153379 (patch) | |
| tree | 277987f64a44e793eb35c0bde3e48b582fad445a /drivers/scsi/qla4xxx/ql4_isr.c | |
| parent | 94aa5e5f6251ca0e1d77e083f8c2f9f40ee548c5 (diff) | |
| download | lwn-b80ca4f7ee36c26d300c5a8f429e73372d153379.tar.gz lwn-b80ca4f7ee36c26d300c5a8f429e73372d153379.zip | |
[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.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c index 4a154beb0d39..0f029d0d7315 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, |