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authorMarkus Elfring <elfring@users.sourceforge.net>2015-12-19 12:48:31 +0100
committerThierry Reding <treding@nvidia.com>2016-03-16 13:45:44 +0100
commit341917fe2b62876599315a537b8e248e31bd1366 (patch)
tree7b003685900ddb07d8ebcc7315d14ea8e332ef76 /drivers/gpu/host1x
parent93ec302976c902a77f3163e192d73b0006e3575c (diff)
downloadlinux-341917fe2b62876599315a537b8e248e31bd1366.tar.bz2
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>
Diffstat (limited to 'drivers/gpu/host1x')
-rw-r--r--drivers/gpu/host1x/job.c2
1 files changed, 1 insertions, 1 deletions
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 @@ 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;