[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>

1 files changed, 12 insertions, 10 deletions

diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index 216bc4fba199..672e50314b12 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -123,7 +123,7 @@ static inline int
 dasd_busid(char **str, int *id0, int *id1, int *devno)
 {
         int val, old_style;
- 
+
         /* check for leading '0x' */
         old_style = 0;
         if ((*str)[0] == '0' && (*str)[1] == 'x') {
@@ -179,7 +179,7 @@ dasd_feature_list(char *str, char **endp)
         features = 0;
 
         while (1) {
-                for (len = 0; 
+                for (len = 0;
                      str[len] && str[len] != ':' && str[len] != ')'; len++);
                 if (len == 2 && !strncmp(str, "ro", 2))
                         features |= DASD_FEATURE_READONLY;
@@ -359,7 +359,7 @@ dasd_parse(void)
  * Add a devmap for the device specified by busid. It is possible that
  * the devmap already exists (dasd= parameter). The order of the devices
  * added through this function will define the kdevs for the individual
- * devices. 
+ * devices.
  */
 static struct dasd_devmap *
 dasd_add_busid(char *bus_id, int features)
@@ -368,7 +368,7 @@ dasd_add_busid(char *bus_id, int features)
         int hash;
 
         new = (struct dasd_devmap *)
-                kmalloc(sizeof(struct dasd_devmap), GFP_KERNEL);
+                kzalloc(sizeof(struct dasd_devmap), GFP_KERNEL);
         if (!new)
                 return ERR_PTR(-ENOMEM);
         spin_lock(&dasd_devmap_lock);
@@ -630,7 +630,8 @@ dasd_ro_show(struct device *dev, struct device_attribute *attr, char *buf)
 }
 
 static ssize_t
-dasd_ro_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
+dasd_ro_store(struct device *dev, struct device_attribute *attr,
+              const char *buf, size_t count)
 {
         struct dasd_devmap *devmap;
         int ro_flag;
@@ -658,7 +659,7 @@ static DEVICE_ATTR(readonly, 0644, dasd_ro_show, dasd_ro_store);
  * use_diag controls whether the driver should use diag rather than ssch
  * to talk to the device
  */
-static ssize_t 
+static ssize_t
 dasd_use_diag_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
         struct dasd_devmap *devmap;
@@ -673,7 +674,8 @@ dasd_use_diag_show(struct device *dev, struct device_attribute *attr, char *buf)
 }
 
 static ssize_t
-dasd_use_diag_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
+dasd_use_diag_store(struct device *dev, struct device_attribute *attr,
+                    const char *buf, size_t count)
 {
         struct dasd_devmap *devmap;
         ssize_t rc;
@@ -697,11 +699,11 @@ dasd_use_diag_store(struct device *dev, struct device_attribute *attr, const cha
         return rc;
 }
 
-static
-DEVICE_ATTR(use_diag, 0644, dasd_use_diag_show, dasd_use_diag_store);
+static DEVICE_ATTR(use_diag, 0644, dasd_use_diag_show, dasd_use_diag_store);
 
 static ssize_t
-dasd_discipline_show(struct device *dev, struct device_attribute *attr, char *buf)
+dasd_discipline_show(struct device *dev, struct device_attribute *attr,
+                     char *buf)
 {
         struct dasd_devmap *devmap;
         char *dname;