From: Ciara Power Date: Fri, 7 Feb 2020 10:24:02 +0000 (+0000) Subject: examples/ioat: fix invalid link status check X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=2582bb980d287b05f378e5a4a467f217a5d63926;hp=2582bb980d287b05f378e5a4a467f217a5d63926;p=dpdk.git examples/ioat: fix invalid link status check The return value of the get link function call was not checked, and could return a negative value indicating a failure. This meant the link_status of the link being checked is invalid, because the link was not filled with data. The return value is now checked, and if the return value is not 0 for success, the loop continues with the next port. To avoid confusion between variable names, the existing retval variable is renamed to link_status, to better represent its use. Coverity issue: 350348 Fixes: c8e6ceecebc1 ("examples/ioat: add new sample app for ioat driver") Cc: stable@dpdk.org Signed-off-by: Ciara Power Acked-by: Bruce Richardson ---