From: Wei Yongjun Date: Thu, 9 May 2013 02:03:02 +0000 (+0800) Subject: dell-laptop: fix error return code in dell_init() X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=9f2082025902b59193dbdcd63550c1e8bc58e706;p=deliverable%2Flinux.git dell-laptop: fix error return code in dell_init() Fix to return -ENOMEM in the alloc_page() error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun Signed-off-by: Matthew Garrett --- diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index 1134119521ac..bb77e18b3dd4 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -551,9 +551,10 @@ static int __init dell_init(void) * is passed to SMI handler. */ bufferpage = alloc_page(GFP_KERNEL | GFP_DMA32); - - if (!bufferpage) + if (!bufferpage) { + ret = -ENOMEM; goto fail_buffer; + } buffer = page_address(bufferpage); if (quirks && quirks->touchpad_led)