Mesa (master): fix potential leak in r600_context_init

[Alex Deucher]

Module: Mesa
Branch: master
Commit: 4102c7c7e207dd5753a3f1dfa30adb39e3fb636d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4102c7c7e207dd5753a3f1dfa30adb39e3fb636d

Author: Tim Wiederhake <twied at gmx.net>
Date:   Mon Jan 24 16:59:16 2011 +0100

fix potential leak in r600_context_init

---

 src/gallium/winsys/r600/drm/r600_hw_context.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/gallium/winsys/r600/drm/r600_hw_context.c b/src/gallium/winsys/r600/drm/r600_hw_context.c
index f10e2fd..acbe22a 100644
--- a/src/gallium/winsys/r600/drm/r600_hw_context.c
+++ b/src/gallium/winsys/r600/drm/r600_hw_context.c
@@ -637,7 +637,8 @@ int r600_context_init(struct r600_context *ctx, struct radeon *radeon)
 		ctx->range[i].end_offset = ((i + 1) << ctx->hash_shift) - 1;
 		ctx->range[i].blocks = calloc(1 << ctx->hash_shift, sizeof(void*));
 		if (ctx->range[i].blocks == NULL) {
-			return -ENOMEM;
+			r = -ENOMEM;
+			goto out_err;
 		}
 	}