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net: core: dev.c: fix a documentation warning 

There's a markup for link with is "foo_". On this kernel-doc
comment, we don't want this, but instead, place a literal
reference. So, escape the literal with ``foo``, in order to
avoid this warning:

	./net/core/dev.c:5195: WARNING: Unknown target name: "page_is".

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mauro Carvalho Chehab 2020-03-17 15:54:20 +01:00 committed by David S. Miller
parent 6497ca07f5
commit 2de9780f75
1 changed files with 1 additions and 1 deletions
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net/core/dev.c
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@ -5195,7 +5195,7 @@ static int __netif_receive_skb_one_core(struct sk_buff *skb, bool pfmemalloc)
*
* More direct receive version of netif_receive_skb(). It should
* only be used by callers that have a need to skip RPS and Generic XDP.
* Caller must also take care of handling if (page_is_)pfmemalloc.
* Caller must also take care of handling if ``(page_is_)pfmemalloc``.
*
* This function may only be called from softirq context and interrupts
* should be enabled.