Staging: zcache: Fix calls to obsolete function

Function "strict_strtol" replaced by "kstrtol" as suggested by the checkpatch script
Signed-off-by: Bernhard Heinloth <bernhard@heinloth.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/zcache/zcache-main.c

@@ -787,7 +787,7 @@ static ssize_t zv_max_zsize_store(struct kobject *kobj,
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
 
-	err = strict_strtoul(buf, 10, &val);
+	err = kstrtoul(buf, 10, &val);
 	if (err || (val == 0) || (val > (PAGE_SIZE / 8) * 7))
 		return -EINVAL;
 	zv_max_zsize = val;
@@ -819,7 +819,7 @@ static ssize_t zv_max_mean_zsize_store(struct kobject *kobj,
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
 
-	err = strict_strtoul(buf, 10, &val);
+	err = kstrtoul(buf, 10, &val);
 	if (err || (val == 0) || (val > (PAGE_SIZE / 8) * 7))
 		return -EINVAL;
 	zv_max_mean_zsize = val;
@@ -853,7 +853,7 @@ static ssize_t zv_page_count_policy_percent_store(struct kobject *kobj,
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
 
-	err = strict_strtoul(buf, 10, &val);
+	err = kstrtoul(buf, 10, &val);
 	if (err || (val == 0) || (val > 150))
 		return -EINVAL;
 	zv_page_count_policy_percent = val;