Cleanup whitespace.

diff --git a/linux-2.6.11-xen-sparse/drivers/xen/xenbus/xenbus_xs.c b/linux-2.6.11-xen-sparse/drivers/xen/xenbus/xenbus_xs.c
index 41518641219b1d4a9c50654f5e67b8f49e3f5c7d..36cda84b7e04cc6743fc8a13767f8749092bbec1 100644 (file)
--- a/linux-2.6.11-xen-sparse/drivers/xen/xenbus/xenbus_xs.c
+++ b/linux-2.6.11-xen-sparse/drivers/xen/xenbus/xenbus_xs.c
@@ -54,7 +54,8 @@ static int get_error(const char *errorstring)
 
        for (i = 0; !streq(errorstring, xsd_errors[i].errstring); i++) {
                if (i == ARRAY_SIZE(xsd_errors) - 1) {
-                       printk(KERN_WARNING "XENBUS xen store gave: unknown error %s",
+                       printk(KERN_WARNING
+                              "XENBUS xen store gave: unknown error %s",
                               errorstring);
                        return EINVAL;
                }
@@ -197,14 +198,14 @@ char **xs_directory(const char *path, unsigned int *num)
 /* Check if a path exists. Return 1 if it does. */
 int xs_exists(const char *path)
 {
-        char **dir;
-        int dir_n;
-
-        dir = xs_directory(path, &dir_n);
-        if(IS_ERR(dir))
-                return 0;
-        kfree(dir);
-        return 1;
+       char **dir;
+       int dir_n;
+
+       dir = xs_directory(path, &dir_n);
+       if (IS_ERR(dir))
+               return 0;
+       kfree(dir);
+       return 1;
 }
 
 /* Make a directory, creating dirs on the path to it if necessary.
@@ -212,30 +213,29 @@ int xs_exists(const char *path)
  */
 int xs_mkdirs(const char *path)
 {
-        int err = 0;
-        char s[strlen(path) + 1], *p = s;
-
-        if(xs_exists(path))
-                goto out;
-        strcpy(p, path);
-        if(*p == '/')
-                p++;
-        for( ; ; ){
-                p = strchr(p, '/');
-                if(p)
-                        *p = '\0';
-                if(!xs_exists(s)){
-                        err = xs_mkdir(s);
-                        if(err)
-                                goto out;
-                        
-                }
-                if(!p)
-                        break;
-                *p++ = '/';
+       int err = 0;
+       char s[strlen(path) + 1], *p = s;
+
+       if (xs_exists(path))
+               goto out;
+       strcpy(p, path);
+       if (*p == '/')
+               p++;
+       for (;;) {
+               p = strchr(p, '/');
+               if (p)
+                       *p = '\0';
+               if (!xs_exists(s)) {
+                       err = xs_mkdir(s);
+                       if (err)
+                               goto out;
+               }
+               if (!p)
+                       break;
+               *p++ = '/';
        }
-  out:
-        return err;
+ out:
+       return err;
 }