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authorJon Loeliger <jdl@netgate.com>2017-02-01 12:31:41 -0600
committerDave Barach <openvpp@barachs.net>2017-02-02 17:32:27 +0000
commit56c7b01e163c233030359781d7e60f4553e90c51 (patch)
tree6d6ce1f179fdbfa2c2919ac082984fd0bf426f7f /src/plugins/flowperpkt
parent1f9191f6efa5f2e0284c194f920093201b27ef81 (diff)
Refactor fragile msg macro W and W2 to not burry return control flow.
Instead, have them accept and assign a return paramter leaving the return control flow up to the caller. Clean up otherwise misleading returns present even after "NOT REACHED" comments. Change-Id: I0861921f73ab65d55b95eabd27514f0129152723 Signed-off-by: Jon Loeliger <jdl@netgate.com>
Diffstat (limited to 'src/plugins/flowperpkt')
-rw-r--r--src/plugins/flowperpkt/flowperpkt_test.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/plugins/flowperpkt/flowperpkt_test.c b/src/plugins/flowperpkt/flowperpkt_test.c
index 4cc1cfb7589..972a3b073a8 100644
--- a/src/plugins/flowperpkt/flowperpkt_test.c
+++ b/src/plugins/flowperpkt/flowperpkt_test.c
@@ -99,6 +99,7 @@ api_flowperpkt_tx_interface_add_del (vat_main_t * vam)
u8 which = 0; /* ipv4 by default */
u32 sw_if_index = ~0;
vl_api_flowperpkt_tx_interface_add_del_t *mp;
+ int ret;
/* Parse args required to build the message */
while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
@@ -131,7 +132,8 @@ api_flowperpkt_tx_interface_add_del (vat_main_t * vam)
S (mp);
/* Wait for a reply... */
- W;
+ W (ret);
+ return ret;
}
/*