X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=kernel%2Fdrivers%2Fusb%2Fatm%2Fcxacru.c;h=1173f9cbc137ef1b175a84de7d2c8c81219323f5;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=813d4d3a51c699a8987c8f95fac0beed20248024;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/drivers/usb/atm/cxacru.c b/kernel/drivers/usb/atm/cxacru.c
index 813d4d3a5..1173f9cbc 100644
--- a/kernel/drivers/usb/atm/cxacru.c
+++ b/kernel/drivers/usb/atm/cxacru.c
@@ -270,6 +270,7 @@ static ssize_t cxacru_sysfs_showattr_dB(s16 value, char *buf)
 static ssize_t cxacru_sysfs_showattr_bool(u32 value, char *buf)
 {
 	static char *str[] = { "no", "yes" };
+
 	if (unlikely(value >= ARRAY_SIZE(str)))
 		return snprintf(buf, PAGE_SIZE, "%u\n", value);
 	return snprintf(buf, PAGE_SIZE, "%s\n", str[value]);
@@ -278,6 +279,7 @@ static ssize_t cxacru_sysfs_showattr_bool(u32 value, char *buf)
 static ssize_t cxacru_sysfs_showattr_LINK(u32 value, char *buf)
 {
 	static char *str[] = { NULL, "not connected", "connected", "lost" };
+
 	if (unlikely(value >= ARRAY_SIZE(str) || str[value] == NULL))
 		return snprintf(buf, PAGE_SIZE, "%u\n", value);
 	return snprintf(buf, PAGE_SIZE, "%s\n", str[value]);
@@ -702,6 +704,7 @@ static int cxacru_cm_get_array(struct cxacru_data *instance, enum cxacru_cm_requ
 	len = ret / 4;
 	for (offb = 0; offb < len; ) {
 		int l = le32_to_cpu(buf[offb++]);
+
 		if (l < 0 || l > stride || l > (len - offb) / 2) {
 			if (printk_ratelimit())
 				usb_err(instance->usbatm, "invalid data length from cm %#x: %d\n",
@@ -732,6 +735,7 @@ cleanup:
 static int cxacru_card_status(struct cxacru_data *instance)
 {
 	int ret = cxacru_cm(instance, CM_REQUEST_CARD_GET_STATUS, NULL, 0, NULL, 0);
+
 	if (ret < 0) {		/* firmware not loaded */
 		usb_dbg(instance->usbatm, "cxacru_adsl_start: CARD_GET_STATUS returned %d\n", ret);
 		return ret;
@@ -945,6 +949,7 @@ static int cxacru_fw(struct usb_device *usb_dev, enum cxacru_fw_request fw,
 	offb = offd = 0;
 	do {
 		int l = min_t(int, stride, size - offd);
+
 		buf[offb++] = fw;
 		buf[offb++] = l;
 		buf[offb++] = code1;
@@ -1091,8 +1096,8 @@ static int cxacru_heavy_init(struct usbatm_data *usbatm_instance,
 {
 	const struct firmware *fw, *bp;
 	struct cxacru_data *instance = usbatm_instance->driver_data;
-
 	int ret = cxacru_find_firmware(instance, "fw", &fw);
+
 	if (ret) {
 		usb_warn(usbatm_instance, "firmware (cxacru-fw.bin) unavailable (system misconfigured?)\n");
 		return ret;