[PATCH xserver] glx: Fix error generation for non-reply vendor private requests

[Adam Jackson]

Discarding the return value here is just wrong.

Signed-off-by: Adam Jackson <ajax at redhat.com>
---
 glx/glxcmds.c     | 3 +--
 glx/glxcmdsswap.c | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/glx/glxcmds.c b/glx/glxcmds.c
index 6a763970da..241abc6a58 100644
--- a/glx/glxcmds.c
+++ b/glx/glxcmds.c
@@ -2376,8 +2376,7 @@ __glXDisp_VendorPrivate(__GLXclientState * cl, GLbyte * pc)
         __glXGetProtocolDecodeFunction(&VendorPriv_dispatch_info,
                                        vendorcode, 0);
     if (proc != NULL) {
-        (*proc) (cl, (GLbyte *) req);
-        return Success;
+        return (*proc) (cl, (GLbyte *) req);
     }
 
     cl->client->errorValue = req->vendorCode;
diff --git a/glx/glxcmdsswap.c b/glx/glxcmdsswap.c
index 44a09e61cb..10d84062ed 100644
--- a/glx/glxcmdsswap.c
+++ b/glx/glxcmdsswap.c
@@ -873,8 +873,7 @@ __glXDispSwap_VendorPrivate(__GLXclientState * cl, GLbyte * pc)
         __glXGetProtocolDecodeFunction(&VendorPriv_dispatch_info,
                                        vendorcode, 1);
     if (proc != NULL) {
-        (*proc) (cl, (GLbyte *) req);
-        return Success;
+        return (*proc) (cl, (GLbyte *) req);
     }
 
     cl->client->errorValue = req->vendorCode;
-- 
2.13.5