From: Markus Elfring Date: Sat, 19 Dec 2015 11:48:31 +0000 (+0100) Subject: gpu: host1x: Use a signed return type for do_relocs() X-Git-Tag: v4.6-rc1~61^2~8^2 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=341917fe2b62876599315a537b8e248e31bd1366;p=linux.git 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 Signed-off-by: Thierry Reding --- diff --git a/drivers/gpu/host1x/job.c b/drivers/gpu/host1x/job.c index 63bd63f3c7df..1919aab88c3f 100644 --- a/drivers/gpu/host1x/job.c +++ b/drivers/gpu/host1x/job.c @@ -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;