Avoid 'clobbered by longjmp' warnings.

dlls/winmm/driver.c

@@ -75,10 +75,11 @@ static	unsigned DRIVER_GetNumberOfModuleRefs(HMODULE hModule, WINE_DRIVER** foun
  */
 LPWINE_DRIVER	DRIVER_FindFromHDrvr(HDRVR hDrvr)
 {
-    LPWINE_DRIVER	d = (LPWINE_DRIVER)hDrvr;
+    LPWINE_DRIVER d;
 
     __TRY
     {
+        d = (LPWINE_DRIVER)hDrvr;
         if (d && d->dwMagic != WINE_DI_MAGIC) d = NULL;
     }
     __EXCEPT(NULL)

dlls/winmm/lolvldrv.c

@@ -440,11 +440,11 @@ LPWINE_MLD	MMDRV_Get(HANDLE _hndl, UINT type, BOOL bCanBeID)
     if (hndl >= llTypes[type].wMaxId &&
 	hndl != (UINT16)-1 && hndl != (UINT)-1) {
 	if (hndl & 0x8000) {
-	    hndl = hndl & ~0x8000;
-	    if (hndl < sizeof(MM_MLDrvs) / sizeof(MM_MLDrvs[0])) {
-		mld = MM_MLDrvs[hndl];
+	    UINT idx = hndl & ~0x8000;
+	    if (idx < sizeof(MM_MLDrvs) / sizeof(MM_MLDrvs[0])) {
                 __TRY
                 {
+                    mld = MM_MLDrvs[idx];
                     if (mld && mld->type != type) mld = NULL;
                 }
                 __EXCEPT(NULL)
@@ -453,7 +453,6 @@ LPWINE_MLD	MMDRV_Get(HANDLE _hndl, UINT type, BOOL bCanBeID)
                 }
                 __ENDTRY;
 	    }
-	    hndl = hndl | 0x8000;
 	}
     }
     if (mld == NULL && bCanBeID) {