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test/kni: check init result

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Return value 'rte_kni_init' of a function is not checked. If
it fails, error handling (logging and return) should be done.

This patch fixed it.

Fixes: 0c6bc8ef70ba ("kni: memzone pool for alloc and release")
Cc: stable@dpdk.org

Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Min Hu (Connor) 2021-04-22 11:56:29 +08:00 committed by Ferruh Yigit
parent 71a7e32247
commit 381dfcf047
1 changed files with 5 additions and 1 deletions
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6
app/test/test_kni.c
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@ -563,7 +563,11 @@ test_kni(void)
closedir(dir);
/* Initialize KNI subsystem */
rte_kni_init(KNI_TEST_MAX_PORTS);
ret = rte_kni_init(KNI_TEST_MAX_PORTS);
if (ret < 0) {
printf("fail to initialize KNI subsystem\n");
return -1;
}
if (test_kni_allocate_lcores() < 0) {
printf("No enough lcores for kni processing\n");