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net: remove useless pfmemalloc setting 

When __alloc_skb() allocates an skb from fast clone cache,
setting pfmemalloc on the clone is not needed.

Clone will be properly initialized later at skb_clone() time,
including pfmemalloc field, as it is included in the
headers_start/headers_end section which is fully copied.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2017-02-01 18:13:23 -08:00 committed by David S. Miller
parent bdcfa15603
commit b9ea2a7be7
1 changed files with 0 additions and 1 deletions
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net/core/skbuff.c
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@ -271,7 +271,6 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t gfp_mask,
atomic_set(&fclones->fclone_ref, 1); atomic_set(&fclones->fclone_ref, 1);
fclones->skb2.fclone = SKB_FCLONE_CLONE; fclones->skb2.fclone = SKB_FCLONE_CLONE;
fclones->skb2.pfmemalloc = pfmemalloc;
} }
out: out:
return skb; return skb;