korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-04 01:24:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

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

Browse Source 
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>
This commit is contained in:
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/marvell/prestera/prestera_router.c
View File

@ -68,7 +68,7 @@ prestera_kern_fib_cache_find(struct prestera_switch *sw,
fib_cache =
rhashtable_lookup_fast(&sw->router->kern_fib_cache_ht, key,
__prestera_kern_fib_cache_ht_params);
return IS_ERR(fib_cache) ? NULL : fib_cache;
return fib_cache;
}
static void