From: Dan Carpenter Date: Fri, 25 Sep 2015 11:36:55 +0000 (+0300) Subject: drm/amdgpu: signedness bug in amdgpu_cs_parser_init() X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=54313503f9a3c34a9e45aad7654976b7f50b9ae7;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git drm/amdgpu: signedness bug in amdgpu_cs_parser_init() The "i" variable should be signed or it leads to a crash in the error handling code. Fixes: 1d263474c441 ('drm/amdgpu: unwind properly in amdgpu_cs_parser_init()') Signed-off-by: Dan Carpenter Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 749420f1ea6f..cb3c274edb0a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -156,7 +156,8 @@ int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p, void *data) uint64_t *chunk_array_user; uint64_t *chunk_array; struct amdgpu_fpriv *fpriv = p->filp->driver_priv; - unsigned size, i; + unsigned size; + int i; int ret; if (cs->in.num_chunks == 0)