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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2008-12-04 06:24:39 +0100
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-12-29 18:24:24 +0100
commitf4f4e47e4af6b02dd1c425b931c65d0165356e33 (patch)
tree1bca97ce56703d7a101674cf6bf0d28576cf7201 /drivers/scsi/scsi_scan.c
parent[SCSI] ibmvfc: Fix errors due to inconsistent command data (diff)
downloadlinux-f4f4e47e4af6b02dd1c425b931c65d0165356e33.tar.xz
linux-f4f4e47e4af6b02dd1c425b931c65d0165356e33.zip
[SCSI] add residual argument to scsi_execute and scsi_execute_req
scsi_execute() and scsi_execute_req() discard the residual length information. Some callers need it. This adds residual argument (optional) to scsi_execute and scsi_execute_req. 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/scsi_scan.c')
-rw-r--r--drivers/scsi/scsi_scan.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index b14dc02c3ded..6963d529e0f0 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -216,7 +216,7 @@ static void scsi_unlock_floptical(struct scsi_device *sdev,
scsi_cmd[4] = 0x2a; /* size */
scsi_cmd[5] = 0;
scsi_execute_req(sdev, scsi_cmd, DMA_FROM_DEVICE, result, 0x2a, NULL,
- SCSI_TIMEOUT, 3);
+ SCSI_TIMEOUT, 3, NULL);
}
/**
@@ -581,7 +581,8 @@ static int scsi_probe_lun(struct scsi_device *sdev, unsigned char *inq_result,
result = scsi_execute_req(sdev, scsi_cmd, DMA_FROM_DEVICE,
inq_result, try_inquiry_len, &sshdr,
- HZ / 2 + HZ * scsi_inq_timeout, 3);
+ HZ / 2 + HZ * scsi_inq_timeout, 3,
+ NULL);
SCSI_LOG_SCAN_BUS(3, printk(KERN_INFO "scsi scan: INQUIRY %s "
"with code 0x%x\n",
@@ -1390,7 +1391,7 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
result = scsi_execute_req(sdev, scsi_cmd, DMA_FROM_DEVICE,
lun_data, length, &sshdr,
- SCSI_TIMEOUT + 4 * HZ, 3);
+ SCSI_TIMEOUT + 4 * HZ, 3, NULL);
SCSI_LOG_SCAN_BUS(3, printk (KERN_INFO "scsi scan: REPORT LUNS"
" %s (try %d) result 0x%x\n", result