Commit 341917fe authored Dec 19, 2015 by Markus Elfring Committed by Thierry Reding Mar 16, 2016

gpu: host1x: Use a signed return type for do_relocs()



The return type "unsigned int" was used by the do_relocs() function
despite the fact that it will eventually return a negative error code.
Use a signed integer instead to accomodate for error codes.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Thierry Reding <treding@nvidia.com>

parent 93ec3029

drivers/gpu/host1x/job.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -225,7 +225,7 @@ static unsigned int pin_job(struct host1x_job *job)
		return 0;
		}

		static unsigned int do_relocs(struct host1x_job job, struct host1x_bo cmdbuf)
		static int do_relocs(struct host1x_job job, struct host1x_bo cmdbuf)
		{
		int i = 0;
		u32 last_page = ~0;