From: Robert Foss <robert.foss@collabora.com>
Date: Mon, 30 Jan 2017 21:26:58 +0000 (-0500)
Subject: radv: Prevent Coverity warning
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0b63f47030e63ad061b7716cb6ab963cdae0f14f;p=mesa.git

radv: Prevent Coverity warning

Prevent Coverity seeing potential errors when src is
no initialized in the switch case.

Coverity-Id: 1396397
Signed-off-by: Robert Foss <robert.foss@collabora.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
---

diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index 8c0bf8f3722..afa84528874 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -415,6 +415,8 @@ radv_update_multisample_state(struct radv_cmd_buffer *cmd_buffer,
 	case 16:
 		src = cmd_buffer->device->sample_locations_16x;
 		break;
+	default:
+		unreachable("unknown number of samples");
 	}
 	memcpy(samples_ptr, src, num_samples * 4 * 2);