[PATCH] ethdev: restore eth_da init at startup of rte_eth_devargs_parse()

[Thierry Herbelot]

Commit 9a9eb104ed ("ethdev: parse multiple representor devargs") removes
the following variable initialization in rte_eth_devargs_parse():

    memset(eth_da, 0, sizeof(*eth_da));

Restore the memset, as this causes regression in ixgbe PCI probe.

Fixes: 9a9eb104ed ("ethdev: parse multiple representor devargs")
Signed-off-by: Thierry Herbelot <thierry.herbe...@6wind.com>
---
 lib/ethdev/ethdev_driver.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/ethdev/ethdev_driver.c b/lib/ethdev/ethdev_driver.c
index 1660dd3f2a46..7513b990157f 100644
--- a/lib/ethdev/ethdev_driver.c
+++ b/lib/ethdev/ethdev_driver.c
@@ -617,6 +617,8 @@ rte_eth_devargs_parse(const char *dargs, struct 
rte_eth_devargs *eth_devargs,
        unsigned int i;
        int result = 0;
 
+       memset(eth_da, 0, sizeof(*eth_da));
+
        result = eth_dev_devargs_tokenise(&args, dargs);
        if (result < 0)
                goto parse_cleanup;
-- 
2.39.2