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usb: hub: remove redundant declarations 

Fix two occurrences of the Sparse warning:

warning: symbol XXX shadows an earlier one

Signed-off-by: Kris Borer <kborer@gmail.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Kris Borer 2015-08-21 10:47:46 +05:30 committed by Greg Kroah-Hartman
parent 0c596336a8
commit 17a364e2ec
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/core/hub.c
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@ -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++)