Merge tag 'usb-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB updates from Greg KH:
 "Here's the big USB pull request for 3.14-rc1

  Lots of little things all over the place, and the usual USB gadget
  updates, and XHCI fixes (some for an issue reported by a lot of
  people).  USB PHY updates as well as chipidea updates and fixes.

  All of these have been in the linux-next tree with no reported issues"

* tag 'usb-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (318 commits)
  usb: chipidea: udc: using MultO at TD as real mult value for ISO-TX
  usb: chipidea: need to mask INT_STATUS when write otgsc
  usb: chipidea: put hw_phymode_configure before ci_usb_phy_init
  usb: chipidea: Fix Internal error: : 808 [#1] ARM related to STS flag
  usb: chipidea: imx: set CI_HDRC_IMX28_WRITE_FIX for imx28
  usb: chipidea: add freescale imx28 special write register method
  usb: ehci: add freescale imx28 special write register method
  usb: core: check for valid id_table when using the RefId feature
  usb: cdc-wdm: resp_count can be 0 even if WDM_READ is set
  usb: core: bail out if user gives an unknown RefId when using new_id
  usb: core: allow a reference device for new_id
  usb: core: add sanity checks when using bInterfaceClass with new_id
  USB: image: correct spelling mistake in comment
  USB: c67x00: correct spelling mistakes in comments
  usb: delete non-required instances of include <linux/init.h>
  usb:hub set hub->change_bits when over-current happens
  Revert "usb: chipidea: imx: set CI_HDRC_IMX28_WRITE_FIX for imx28"
  xhci: Set scatter-gather limit to avoid failed block writes.
  xhci: Avoid infinite loop when sg urb requires too many trbs
  usb: gadget: remove unused variable in gr_queue_int()
  ...

1 files changed, 7 insertions, 13 deletions

diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c
index 04b5ed90ffb2..db591d19d416 100644
--- a/drivers/usb/serial/garmin_gps.c
+++ b/drivers/usb/serial/garmin_gps.c
@@ -25,7 +25,6 @@
 
 #include <linux/kernel.h>
 #include <linux/errno.h>
-#include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/timer.h>
 #include <linux/tty.h>
@@ -275,14 +274,13 @@ static int pkt_add(struct garmin_data *garmin_data_p,
 	unsigned long flags;
 	struct garmin_packet *pkt;
 
-	/* process only packets containg data ... */
+	/* process only packets containing data ... */
 	if (data_length) {
 		pkt = kmalloc(sizeof(struct garmin_packet)+data_length,
 								GFP_ATOMIC);
-		if (pkt == NULL) {
-			dev_err(&garmin_data_p->port->dev, "out of memory\n");
+		if (!pkt)
 			return 0;
-		}
+
 		pkt->size = data_length;
 		memcpy(pkt->data, data, data_length);
 
@@ -1006,14 +1004,11 @@ static int garmin_write_bulk(struct usb_serial_port *port,
 	spin_unlock_irqrestore(&garmin_data_p->lock, flags);
 
 	buffer = kmalloc(count, GFP_ATOMIC);
-	if (!buffer) {
-		dev_err(&port->dev, "out of memory\n");
+	if (!buffer)
 		return -ENOMEM;
-	}
 
 	urb = usb_alloc_urb(0, GFP_ATOMIC);
 	if (!urb) {
-		dev_err(&port->dev, "no more free urbs\n");
 		kfree(buffer);
 		return -ENOMEM;
 	}
@@ -1148,7 +1143,7 @@ static void garmin_read_process(struct garmin_data *garmin_data_p,
 	unsigned long flags;
 
 	if (garmin_data_p->flags & FLAGS_DROP_DATA) {
-		/* abort-transfer cmd is actice */
+		/* abort-transfer cmd is active */
 		dev_dbg(&garmin_data_p->port->dev, "%s - pkt dropped\n", __func__);
 	} else if (garmin_data_p->state != STATE_DISCONNECTED &&
 		garmin_data_p->state != STATE_RESET) {
@@ -1393,10 +1388,9 @@ static int garmin_port_probe(struct usb_serial_port *port)
 	struct garmin_data *garmin_data_p;
 
 	garmin_data_p = kzalloc(sizeof(struct garmin_data), GFP_KERNEL);
-	if (garmin_data_p == NULL) {
-		dev_err(&port->dev, "%s - Out of memory\n", __func__);
+	if (!garmin_data_p)
 		return -ENOMEM;
-	}
+
 	init_timer(&garmin_data_p->timer);
 	spin_lock_init(&garmin_data_p->lock);
 	INIT_LIST_HEAD(&garmin_data_p->pktlist);