From: Rui Miguel Silva <rmfrfs@gmail.com>
Date: Tue, 20 Jan 2015 16:31:45 +0000 (+0000)
Subject: greybus: es1: remove useless statement
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b976266051569557377ce63984b1562a8651838c;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

greybus: es1: remove useless statement

just return the result of usb_alloc_urb up, no need to rededunt check for NULL

Signed-off-by: Rui Miguel Silva <rmfrfs@gmail.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
---

diff --git a/drivers/staging/greybus/gb-es1.c b/drivers/staging/greybus/gb-es1.c
index 27416e440ede..f44c26d21a20 100644
--- a/drivers/staging/greybus/gb-es1.c
+++ b/drivers/staging/greybus/gb-es1.c
@@ -180,8 +180,6 @@ static struct urb *next_free_urb(struct es1_ap_dev *es1, gfp_t gfp_mask)
 	dev_err(&es1->usb_dev->dev,
 		"No free CPort OUT urbs, having to dynamically allocate one!\n");
 	urb = usb_alloc_urb(0, gfp_mask);
-	if (!urb)
-		return NULL;
 
 	return urb;
 }