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liquidio: remove unnecessary NULL check before kfree in delete_glists 

NULL check before freeing functions like kfree is not needed.

This issue was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Acked-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gustavo A. R. Silva 2017-10-17 13:59:20 -05:00 committed by David S. Miller
parent ac79a512b6
commit b14bec8904
1 changed files with 1 additions and 2 deletions
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3
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
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@ -435,8 +435,7 @@ static void delete_glists(struct lio *lio)
do {
g = (struct octnic_gather *)
list_delete_head(&lio->glist[i]);
if (g)
kfree(g);
kfree(g);
} while (g);
if (lio->glists_virt_base && lio->glists_virt_base[i] &&