pdump: fix coverage warning

Fix GCC 4.8.2 20140120 (Red Hat 4.8.2-16) (RHEL 7.0) false warning
when build with EXTRA_CFLAGS='--coverage'.

Fixes: 278f945402c5 ("pdump: add new library for packet capture")
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>

diff --git a/lib/librte_pdump/rte_pdump.c b/lib/librte_pdump/rte_pdump.c
index 596868374d50878c4798cd8e384efc87d94028e6..a580a6a4c14e234c838b3b0c73856b7a83175a00 100644 (file)
--- a/lib/librte_pdump/rte_pdump.c
+++ b/lib/librte_pdump/rte_pdump.c
@@ -337,7 +337,7 @@ pdump_regitser_tx_callbacks(uint16_t end_q, uint8_t port, uint16_t queue,
 static int
 set_pdump_rxtx_cbs(struct pdump_request *p)
 {
-       uint16_t nb_rx_q, nb_tx_q = 0, end_q, queue;
+       uint16_t nb_rx_q = 0, nb_tx_q = 0, end_q, queue;
        uint8_t port;
        int ret = 0;
        uint32_t flags;