diff options
Diffstat (limited to 'net/core/skbuff.c')
| -rw-r--r-- | net/core/skbuff.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 4a0eb5593275..3a10387f9434 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -386,8 +386,6 @@ struct sk_buff *__build_skb(void *data, unsigned int frag_size) /* build_skb() is wrapper over __build_skb(), that specifically * takes care of skb->head and skb->pfmemalloc - * This means that if @frag_size is not zero, then @data must be backed - * by a page fragment, not kmalloc() or vmalloc() */ struct sk_buff *build_skb(void *data, unsigned int frag_size) { @@ -406,7 +404,7 @@ EXPORT_SYMBOL(build_skb); * build_skb_around - build a network buffer around provided skb * @skb: sk_buff provide by caller, must be memset cleared * @data: data buffer provided by caller - * @frag_size: size of data, or 0 if head was kmalloced + * @frag_size: size of data */ struct sk_buff *build_skb_around(struct sk_buff *skb, void *data, unsigned int frag_size) @@ -428,7 +426,7 @@ EXPORT_SYMBOL(build_skb_around); /** * __napi_build_skb - build a network buffer * @data: data buffer provided by caller - * @frag_size: size of data, or 0 if head was kmalloced + * @frag_size: size of data * * Version of __build_skb() that uses NAPI percpu caches to obtain * skbuff_head instead of inplace allocation. @@ -452,7 +450,7 @@ static struct sk_buff *__napi_build_skb(void *data, unsigned int frag_size) /** * napi_build_skb - build a network buffer * @data: data buffer provided by caller - * @frag_size: size of data, or 0 if head was kmalloced + * @frag_size: size of data * * Version of __napi_build_skb() that takes care of skb->head_frag * and skb->pfmemalloc when the data is a page or page fragment. |