1.1 --- a/linux-2.6.11-xen-sparse/drivers/xen/xenbus/xenbus_xs.c	Tue Jul 05 08:47:55 2005 +0000
     1.2 +++ b/linux-2.6.11-xen-sparse/drivers/xen/xenbus/xenbus_xs.c	Tue Jul 05 09:01:37 2005 +0000
     1.3 @@ -54,7 +54,8 @@ static int get_error(const char *errorst
     1.4  
     1.5  	for (i = 0; !streq(errorstring, xsd_errors[i].errstring); i++) {
     1.6  		if (i == ARRAY_SIZE(xsd_errors) - 1) {
     1.7 -			printk(KERN_WARNING "XENBUS xen store gave: unknown error %s",
     1.8 +			printk(KERN_WARNING
     1.9 +			       "XENBUS xen store gave: unknown error %s",
    1.10  			       errorstring);
    1.11  			return EINVAL;
    1.12  		}
    1.13 @@ -197,14 +198,14 @@ char **xs_directory(const char *path, un
    1.14  /* Check if a path exists. Return 1 if it does. */
    1.15  int xs_exists(const char *path)
    1.16  {
    1.17 -        char **dir;
    1.18 -        int dir_n;
    1.19 +	char **dir;
    1.20 +	int dir_n;
    1.21  
    1.22 -        dir = xs_directory(path, &dir_n);
    1.23 -        if(IS_ERR(dir))
    1.24 -                return 0;
    1.25 -        kfree(dir);
    1.26 -        return 1;
    1.27 +	dir = xs_directory(path, &dir_n);
    1.28 +	if (IS_ERR(dir))
    1.29 +		return 0;
    1.30 +	kfree(dir);
    1.31 +	return 1;
    1.32  }
    1.33  
    1.34  /* Make a directory, creating dirs on the path to it if necessary.
    1.35 @@ -212,30 +213,29 @@ int xs_exists(const char *path)
    1.36   */
    1.37  int xs_mkdirs(const char *path)
    1.38  {
    1.39 -        int err = 0;
    1.40 -        char s[strlen(path) + 1], *p = s;
    1.41 +	int err = 0;
    1.42 +	char s[strlen(path) + 1], *p = s;
    1.43  
    1.44 -        if(xs_exists(path))
    1.45 -                goto out;
    1.46 -        strcpy(p, path);
    1.47 -        if(*p == '/')
    1.48 -                p++;
    1.49 -        for( ; ; ){
    1.50 -                p = strchr(p, '/');
    1.51 -                if(p)
    1.52 -                        *p = '\0';
    1.53 -                if(!xs_exists(s)){
    1.54 -                        err = xs_mkdir(s);
    1.55 -                        if(err)
    1.56 -                                goto out;
    1.57 -                        
    1.58 -                }
    1.59 -                if(!p)
    1.60 -                        break;
    1.61 -                *p++ = '/';
    1.62 +	if (xs_exists(path))
    1.63 +		goto out;
    1.64 +	strcpy(p, path);
    1.65 +	if (*p == '/')
    1.66 +		p++;
    1.67 +	for (;;) {
    1.68 +		p = strchr(p, '/');
    1.69 +		if (p)
    1.70 +			*p = '\0';
    1.71 +		if (!xs_exists(s)) {
    1.72 +			err = xs_mkdir(s);
    1.73 +			if (err)
    1.74 +				goto out;
    1.75 +		}
    1.76 +		if (!p)
    1.77 +			break;
    1.78 +		*p++ = '/';
    1.79         }
    1.80 -  out:
    1.81 -        return err;
    1.82 + out:
    1.83 +	return err;
    1.84  }
    1.85  
    1.86