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examples/ethtool: remove dead code

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Remove dead code, and print better return for other errors.

>>>     CID 120411:  Control flow issues  (DEADCODE)
>>>     Execution cannot reach this statement: "return;".

Fixes: bda68ab9d1e7 ("examples/ethtool: add user-space ethtool sample application")

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Remy Horton <remy.horton@intel.com>
This commit is contained in:
Stephen Hemminger 2015-12-08 08:51:09 -08:00 committed by Thomas Monjalon
parent 98b5ecbf76
commit 94cb97a039
1 changed files with 3 additions and 6 deletions
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9
examples/ethtool/ethtool-app/ethapp.c
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@ -480,12 +480,9 @@ pcmd_macaddr_callback(void *ptr_params,
return;
}
}
if (stat == 0)
return;
else if (stat == -ENOTSUP)
printf("Port %i: Operation not supported\n", params->port);
else
printf("Port %i: Error %i\n", params->port, stat);
printf("Port %i: Error %s\n", params->port,
strerror(-stat));
}
static void