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>
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@ -225,7 +225,7 @@ static unsigned int pin_job(struct host1x_job *job)
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return 0;
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return 0;
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}
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}
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static unsigned int do_relocs(struct host1x_job *job, struct host1x_bo *cmdbuf)
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static int do_relocs(struct host1x_job *job, struct host1x_bo *cmdbuf)
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{
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{
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int i = 0;
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int i = 0;
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u32 last_page = ~0;
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u32 last_page = ~0;
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