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Date: Wed, 12 Nov 2014 10:15:59 +0900 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Torsten Fleischer <to-fleischer@...nline.de>, Peter Chen <peter.chen@...escale.com> Subject: [PATCH 3.17 221/319] usb: chipidea: Fix oops when removing the ci_hdrc module 3.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: Torsten Fleischer <to-fleischer@...nline.de> commit 9680b60ed79edaf52f84b65cbb20859bbb26cb68 upstream. The call of 'kfree(ci->hw_bank.regmap)' in ci_hdrc_remove() sometimes causes a kernel oops when removing the ci_hdrc module. Since there is no separate memory allocated for the ci->hw_bank.regmap array, there is no need to free it. Signed-off-by: Torsten Fleischer <to-fleischer@...nline.de> Signed-off-by: Peter Chen <peter.chen@...escale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- drivers/usb/chipidea/core.c | 1 - 1 file changed, 1 deletion(-) --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -732,7 +732,6 @@ static int ci_hdrc_remove(struct platfor ci_role_destroy(ci); ci_hdrc_enter_lpm(ci, true); usb_phy_shutdown(ci->transceiver); - kfree(ci->hw_bank.regmap); return 0; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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