From 54313503f9a3c34a9e45aad7654976b7f50b9ae7 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Fri, 25 Sep 2015 14:36:55 +0300 Subject: [PATCH] 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 --- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 749420f..cb3c274 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) -- 2.7.4