Commit d9a5f87c authored May 20, 2014 by Rickard Strandqvist Committed by Tomi Valkeinen May 23, 2014

video: fbdev: grvga.c: Fix for possible null pointer dereference

There is otherwise a risk of a possible null pointer dereference.

Was largely found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

parent 972754cf

drivers/video/fbdev/grvga.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -514,9 +514,10 @@ static int grvga_probe(struct platform_device *dev)
		static int grvga_remove(struct platform_device *device)
		{
		struct fb_info *info = dev_get_drvdata(&device->dev);
		struct grvga_par *par = info->par;
		struct grvga_par *par;

		if (info) {
		par = info->par;
		unregister_framebuffer(info);
		fb_dealloc_cmap(&info->cmap);