Messages in this thread Patch in this message | | | From | Jia-Ju Bai <> | Subject | [PATCH] net: tipc: name_table: Replace GFP_ATOMIC with GFP_KERNEL in tipc_nametbl_init() | Date | Fri, 27 Jul 2018 17:28:25 +0800 |
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tipc_nametbl_init() is never called in atomic context. It calls kzalloc() with GFP_ATOMIC, which is not necessary. GFP_ATOMIC can be replaced with GFP_KERNEL.
This is found by a static analysis tool named DCNS written by myself.
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> --- net/tipc/name_table.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c index dd1c4fa2eb78..960aa21444cf 100644 --- a/net/tipc/name_table.c +++ b/net/tipc/name_table.c @@ -731,7 +731,7 @@ int tipc_nametbl_init(struct net *net) struct name_table *nt; int i; - nt = kzalloc(sizeof(*nt), GFP_ATOMIC); + nt = kzalloc(sizeof(*nt), GFP_KERNEL); if (!nt) return -ENOMEM; -- 2.17.0
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