Places that allocate struct request on the stack or in private area
can use blk_init_rq, to zero everything out.
Signed-off-by: Boaz Harrosh <bharrosh@xxxxxxxxxxx>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
---
drivers/block/nbd.c | 2 ++
drivers/block/paride/pd.c | 2 +-
drivers/ide/ide-io.c | 4 +---
drivers/ide/ide-tape.c | 2 +-
drivers/ide/ide-taskfile.c | 3 +--
drivers/ide/ide.c | 4 ++--
drivers/scsi/scsi_error.c | 1 +
7 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 60cc543..dce9ffe 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -534,6 +534,8 @@ static int nbd_ioctl(struct inode *inode, struct file *file,
dprintk(DBG_IOCTL, "%s: nbd_ioctl cmd=%s(0x%x) arg=%lu\n",
lo->disk->disk_name, ioctl_cmd_to_ascii(cmd), cmd, arg);
+ blk_init_rq(NULL, &sreq, 0);
+
switch (cmd) {
case NBD_DISCONNECT:
printk(KERN_INFO "%s: NBD_DISCONNECT\n", lo->disk->disk_name);
diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c
index df819f8..2cd0cc4 100644
--- a/drivers/block/paride/pd.c
+++ b/drivers/block/paride/pd.c
@@ -716,7 +716,7 @@ static int pd_special_command(struct pd_unit *disk,
struct request rq;
int err = 0;
- memset(&rq, 0, sizeof(rq));
+ blk_init_rq(NULL, &rq, 0);
rq.errors = 0;
rq.rq_disk = disk->gd;
rq.ref_count = 1;
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 31e5afa..5661950 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -1601,10 +1601,8 @@ irqreturn_t ide_intr (int irq, void *dev_id)
void ide_init_drive_cmd (struct request *rq)
{
- memset(rq, 0, sizeof(*rq));
- rq->ref_count = 1;
+ blk_init_rq(NULL, rq, 0);
}
-
EXPORT_SYMBOL(ide_init_drive_cmd);
/**
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index f43fd07..be61b86 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -899,7 +899,7 @@ static void idetape_create_request_sense_cmd(struct ide_atapi_pc *pc)
static void idetape_init_rq(struct request *rq, u8 cmd)
{
- memset(rq, 0, sizeof(*rq));
+ blk_init_rq(NULL, rq, 0);
rq->cmd_type = REQ_TYPE_SPECIAL;
rq->cmd[0] = cmd;
}
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 155cc90..56ee99a 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -532,8 +532,7 @@ int ide_raw_taskfile(ide_drive_t *drive, ide_task_t *task, u8 *buf, u16 nsect)
{
struct request rq;
- memset(&rq, 0, sizeof(rq));
- rq.ref_count = 1;
+ ide_init_drive_cmd(&rq);
rq.cmd_type = REQ_TYPE_ATA_TASKFILE;
rq.buffer = buf;
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 917c72d..b812b7d 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -689,7 +689,7 @@ static int generic_ide_suspend(struct device *dev, pm_message_t mesg)
if (!(drive->dn % 2))
ide_acpi_get_timing(hwif);
- memset(&rq, 0, sizeof(rq));
+ blk_init_rq(NULL, &rq, 0);
memset(&rqpm, 0, sizeof(rqpm));
memset(&args, 0, sizeof(args));
rq.cmd_type = REQ_TYPE_PM_SUSPEND;
@@ -727,7 +727,7 @@ static int generic_ide_resume(struct device *dev)
ide_acpi_exec_tfs(drive);
- memset(&rq, 0, sizeof(rq));
+ blk_init_rq(NULL, &rq, 0);
memset(&rqpm, 0, sizeof(rqpm));
memset(&args, 0, sizeof(args));
rq.cmd_type = REQ_TYPE_PM_RESUME;
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 221f31e..ff14386 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -1771,6 +1771,7 @@ scsi_reset_provider(struct scsi_device *dev, int flag)
unsigned long flags;
int rtn;
+ blk_init_rq(dev->request_queue, &req, 0);
scmd->request = &req;
memset(&scmd->eh_timeout, 0, sizeof(scmd->eh_timeout));
--
1.5.3.3
--
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