[PATCH] usb: hub: remove redundant declarations

From	Kris Borer <kborer@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] usb: hub: remove redundant declarations
Date	2015-08-21 16:40 +0200
Message-ID	<pZVE5-6qd-7@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Fix two occurrences of the Sparse warning:

warning: symbol XXX shadows an earlier one

Signed-off-by: Kris Borer <kborer@gmail.com>
---
 drivers/usb/core/hub.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 431839b..a0db6a4 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1070,7 +1070,7 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type)
 		 * for HUB_POST_RESET, but it's easier not to.
 		 */
 		if (type == HUB_INIT) {
-			unsigned delay = hub_power_on_good_delay(hub);
+			delay = hub_power_on_good_delay(hub);
 
 			hub_power_on(hub, false);
 			INIT_DELAYED_WORK(&hub->init_work, hub_init_func2);
@@ -1404,7 +1404,6 @@ static int hub_configure(struct usb_hub *hub,
 	/* FIXME for USB 3.0, skip for now */
 	if ((wHubCharacteristics & HUB_CHAR_COMPOUND) &&
 			!(hub_is_superspeed(hdev))) {
-		int	i;
 		char	portstr[USB_MAXCHILDREN + 1];
 
 		for (i = 0; i < maxchild; i++)
-- 
1.9.1

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[PATCH] usb: hub: remove redundant declarations Kris Borer <kborer@gmail.com> - 2015-08-21 16:40 +0200

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