From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Date: Sat, 19 Dec 2015 11:56:54 +0000 Subject: [PATCH] GPU-host1x: Use a signed return type for do_relocs() Message-Id: <56754606.6060201@users.sourceforge.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-tegra@vger.kernel.org, dri-devel@lists.freedesktop.org, =?UTF-8?Q?Terje_Bergstr=c3=b6m?= , Thierry Reding Cc: Julia Lawall , kernel-janitors@vger.kernel.org, LKML From: Markus Elfring Date: Sat, 19 Dec 2015 12:48:31 +0100 The return type "unsigned int" was used by the do_relocs() function despite of the aspect that it will eventually return a negative error code. Improve this implementation detail by deletion of the type qualifier then. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- drivers/gpu/host1x/job.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/host1x/job.c b/drivers/gpu/host1x/job.c index 63bd63f..1919aab 100644 --- a/drivers/gpu/host1x/job.c +++ b/drivers/gpu/host1x/job.c @@ -225,7 +225,7 @@ unpin: 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; -- 2.6.3