From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: + drivers-scsi-pm8001-pm8001_hwic-handle-allocation-failures.patch added to -mm tree Date: Thu, 19 Aug 2010 16:25:50 -0700 Message-ID: <201008192325.o7JNPojL014600@imap1.linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from smtp1.linux-foundation.org ([140.211.169.13]:42485 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751080Ab0HSXZ5 (ORCPT ); Thu, 19 Aug 2010 19:25:57 -0400 Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: mm-commits@vger.kernel.org Cc: error27@gmail.com, James.Bottomley@HansenPartnership.com, jack_wang@usish.com The patch titled drivers/scsi/pm8001/pm8001_hwi.c: handle allocation failures has been added to the -mm tree. Its filename is drivers-scsi-pm8001-pm8001_hwic-handle-allocation-failures.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: drivers/scsi/pm8001/pm8001_hwi.c: handle allocation failures From: Dan Carpenter Return -ENOMEM if the allocations fail. Signed-off-by: Dan Carpenter Acked-by: Jack Wang Cc: James Bottomley Signed-off-by: Andrew Morton --- drivers/scsi/pm8001/pm8001_hwi.c | 6 ++++++ 1 file changed, 6 insertions(+) diff -puN drivers/scsi/pm8001/pm8001_hwi.c~drivers-scsi-pm8001-pm8001_hwic-handle-allocation-failures drivers/scsi/pm8001/pm8001_hwi.c --- a/drivers/scsi/pm8001/pm8001_hwi.c~drivers-scsi-pm8001-pm8001_hwic-handle-allocation-failures +++ a/drivers/scsi/pm8001/pm8001_hwi.c @@ -4194,6 +4194,8 @@ static int pm8001_chip_get_nvmd_req(stru nvmd_type = ioctl_payload->minor_function; fw_control_context = kzalloc(sizeof(struct fw_control_ex), GFP_KERNEL); + if (!fw_control_context) + return -ENOMEM; fw_control_context->usrAddr = (u8 *)&ioctl_payload->func_specific[0]; fw_control_context->len = ioctl_payload->length; circularQ = &pm8001_ha->inbnd_q_tbl[0]; @@ -4272,6 +4274,8 @@ static int pm8001_chip_set_nvmd_req(stru nvmd_type = ioctl_payload->minor_function; fw_control_context = kzalloc(sizeof(struct fw_control_ex), GFP_KERNEL); + if (!fw_control_context) + return -ENOMEM; circularQ = &pm8001_ha->inbnd_q_tbl[0]; memcpy(pm8001_ha->memoryMap.region[NVMD].virt_ptr, ioctl_payload->func_specific, @@ -4381,6 +4385,8 @@ pm8001_chip_fw_flash_update_req(struct p struct pm8001_ioctl_payload *ioctl_payload = payload; fw_control_context = kzalloc(sizeof(struct fw_control_ex), GFP_KERNEL); + if (!fw_control_context) + return -ENOMEM; fw_control = (struct fw_control_info *)&ioctl_payload->func_specific[0]; if (fw_control->len != 0) { if (pm8001_mem_alloc(pm8001_ha->pdev, _ Patches currently in -mm which might be from error27@gmail.com are origin.patch linux-next.patch drivers-scsi-pm8001-pm8001_hwic-handle-allocation-failures.patch ip2-remove-unneeded-null-check.patch ip2-return-efault-on-copy_to_user-errors.patch