net: marvell: prestera: Fix return value check in prestera_kern_fib_cache_find()

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rhashtable_lookup_fast() returns NULL pointer not ERR_PTR(), so
it can return fib_node directly in prestera_kern_fib_cache_find().

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20220223084954.1771075-2-yangyingliang@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Yang Yingliang 2022-02-23 16:49:54 +08:00 • committed by Jakub Kicinski

parent d434ee9dee

commit 37f40f81e5

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/marvell/prestera/prestera_router.c

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