[S390] dasd whitespace and other cosmetics.
Dasd code cleanup: 1) remove white space, 2) remove the emacs override
sections, and 3) use kzalloc instead of kmalloc.
Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index 7565d30..1225777 100644
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -1,7 +1,7 @@
-/*
+/*
* File...........: linux/drivers/s390/block/dasd_eckd.c
* Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com>
- * Horst Hummel <Horst.Hummel@de.ibm.com>
+ * Horst Hummel <Horst.Hummel@de.ibm.com>
* Carsten Otte <Cotte@de.ibm.com>
* Martin Schwidefsky <schwidefsky@de.ibm.com>
* Bugreports.to..: <Linux390@de.ibm.com>
@@ -210,14 +210,14 @@
/* switch on System Time Stamp - needed for XRC Support */
if (private->rdc_data.facilities.XRC_supported) {
-
+
data->ga_extended |= 0x08; /* switch on 'Time Stamp Valid' */
data->ga_extended |= 0x02; /* switch on 'Extended Parameter' */
-
+
data->ep_sys_time = get_clock ();
-
+
de_ccw->count = sizeof (struct DE_eckd_data);
- de_ccw->flags |= CCW_FLAG_SLI;
+ de_ccw->flags |= CCW_FLAG_SLI;
}
return;
@@ -296,8 +296,8 @@
/* check for sequential prestage - enhance cylinder range */
if (data->attributes.operation == DASD_SEQ_PRESTAGE ||
data->attributes.operation == DASD_SEQ_ACCESS) {
-
- if (end.cyl + private->attrib.nr_cyl < geo.cyl)
+
+ if (end.cyl + private->attrib.nr_cyl < geo.cyl)
end.cyl += private->attrib.nr_cyl;
else
end.cyl = (geo.cyl - 1);
@@ -317,7 +317,7 @@
struct dasd_eckd_private *private;
int sector;
int dn, d;
-
+
private = (struct dasd_eckd_private *) device->private;
DBF_DEV_EVENT(DBF_INFO, device,
@@ -554,7 +554,7 @@
private = (struct dasd_eckd_private *) device->private;
if (private == NULL) {
- private = kmalloc(sizeof(struct dasd_eckd_private),
+ private = kzalloc(sizeof(struct dasd_eckd_private),
GFP_KERNEL | GFP_DMA);
if (private == NULL) {
DEV_MESSAGE(KERN_WARNING, device, "%s",
@@ -562,7 +562,6 @@
"data");
return -ENOMEM;
}
- memset(private, 0, sizeof(struct dasd_eckd_private));
device->private = (void *) private;
}
/* Invalidate status of initial analysis. */
@@ -773,7 +772,7 @@
((private->rdc_data.no_cyl *
private->rdc_data.trk_per_cyl *
blk_per_trk * (device->bp_block >> 9)) >> 1),
- ((blk_per_trk * device->bp_block) >> 10),
+ ((blk_per_trk * device->bp_block) >> 10),
private->uses_cdl ?
"compatible disk layout" : "linux disk layout");
@@ -970,7 +969,7 @@
if (i < 3) {
ect->kl = 4;
ect->dl = sizes_trk0[i] - 4;
- }
+ }
}
if ((fdata->intensity & 0x08) &&
fdata->start_unit == 1) {
@@ -1270,7 +1269,7 @@
/*
* Release device ioctl.
- * Buils a channel programm to releases a prior reserved
+ * Buils a channel programm to releases a prior reserved
* (see dasd_eckd_reserve) device.
*/
static int
@@ -1310,8 +1309,8 @@
/*
* Reserve device ioctl.
* Options are set to 'synchronous wait for interrupt' and
- * 'timeout the request'. This leads to a terminate IO if
- * the interrupt is outstanding for a certain time.
+ * 'timeout the request'. This leads to a terminate IO if
+ * the interrupt is outstanding for a certain time.
*/
static int
dasd_eckd_reserve(struct dasd_device *device)
@@ -1349,7 +1348,7 @@
/*
* Steal lock ioctl - unconditional reserve device.
- * Buils a channel programm to break a device's reservation.
+ * Buils a channel programm to break a device's reservation.
* (unconditional reserve)
*/
static int
@@ -1706,22 +1705,3 @@
module_init(dasd_eckd_init);
module_exit(dasd_eckd_cleanup);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-indent-level: 4
- * c-brace-imaginary-offset: 0
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * c-continued-statement-offset: 4
- * c-continued-brace-offset: 0
- * indent-tabs-mode: 1
- * tab-width: 8
- * End:
- */