Lines Matching refs:nfrags
47 static void *esp_alloc_tmp(struct crypto_aead *aead, int nfrags, int extralen) in esp_alloc_tmp() argument
64 len += sizeof(struct scatterlist) * nfrags; in esp_alloc_tmp()
405 int nfrags; in esp_output_head() local
425 nfrags = 1; in esp_output_head()
454 nfrags = skb_shinfo(skb)->nr_frags; in esp_output_head()
456 __skb_fill_page_desc(skb, nfrags, page, pfrag->offset, in esp_output_head()
458 skb_shinfo(skb)->nr_frags = ++nfrags; in esp_output_head()
464 nfrags++; in esp_output_head()
477 nfrags = skb_cow_data(skb, tailen, &trailer); in esp_output_head()
478 if (nfrags < 0) in esp_output_head()
488 return nfrags; in esp_output_head()
520 tmp = esp_alloc_tmp(aead, esp->nfrags + 2, extralen); in esp_output_tail()
532 dsg = &sg[esp->nfrags]; in esp_output_tail()
537 sg_init_table(sg, esp->nfrags); in esp_output_tail()
648 esp.nfrags = esp_output_head(x, skb, &esp); in esp_output()
649 if (esp.nfrags < 0) in esp_output()
650 return esp.nfrags; in esp_output()
845 int nfrags; in esp_input() local
870 nfrags = 1; in esp_input()
874 nfrags = skb_shinfo(skb)->nr_frags; in esp_input()
875 nfrags++; in esp_input()
885 nfrags = err; in esp_input()
889 tmp = esp_alloc_tmp(aead, nfrags, seqhilen); in esp_input()
901 sg_init_table(sg, nfrags); in esp_input()