Add 'fall through' comments to case statements without break
These comments are used by static code analysis tools and in code reviews
to avoid false warnings because of missing break statements.
The case statements handled here were reported by coverity.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
diff --git a/hw/pcnet.c b/hw/pcnet.c
index cba253b..306dc6e 100644
--- a/hw/pcnet.c
+++ b/hw/pcnet.c
@@ -1505,6 +1505,7 @@
#ifdef PCNET_DEBUG
printf("BCR_SWS=0x%04x\n", val);
#endif
+ /* fall through */
case BCR_LNKST:
case BCR_LED1:
case BCR_LED2: