Commit 9f208202 authored May 09, 2013 by Wei Yongjun Committed by Matthew Garrett Jul 08, 2013

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 <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>

parent b253c9d1

drivers/platform/x86/dell-laptop.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -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)