examples/l2fwd-crypto: add missing string initialization

When passing the preferred crypto device type in the command line
parameters, the string (HW/SW/ANY) was not being saved, which is used
for error information to the user.

Fixes: 27cf2d1b18e1 ("examples/l2fwd-crypto: discover capabilities")

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>

diff --git a/examples/l2fwd-crypto/main.c b/examples/l2fwd-crypto/main.c
index fd30826..1b0c229 100644 (file)
--- a/examples/l2fwd-crypto/main.c
+++ b/examples/l2fwd-crypto/main.c
@@ -968,8 +968,12 @@ l2fwd_crypto_parse_args_long_options(struct l2fwd_crypto_options *options,
 {
        int retval;
 
-       if (strcmp(lgopts[option_index].name, "cdev_type") == 0)
-               return parse_cryptodev_type(&options->type, optarg);
+       if (strcmp(lgopts[option_index].name, "cdev_type") == 0) {
+               retval = parse_cryptodev_type(&options->type, optarg);
+               if (retval == 0)
+                       strcpy(options->string_type, optarg);
+               return retval;
+       }
 
        else if (strcmp(lgopts[option_index].name, "chain") == 0)
                return parse_crypto_opt_chain(options, optarg);