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Commit 13d31894 authored by Pavel Emelianov's avatar Pavel Emelianov Committed by Linus Torvalds
Browse files

Make crypto API use seq_list_xxx helpers 



Simple and stupid - just use the same code from another place in the kernel.

Signed-off-by: default avatarPavel Emelianov <xemul@openvz.org>
Acked-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a6a8bd6d

crypto/proc.c

+3 −14
Original line number Diff line number Diff line
@@ -23,24 +23,13 @@ 


static void *c_start(struct seq_file *m, loff_t *pos)

{

	struct list_head *v;

	loff_t n = *pos;



	down_read(&crypto_alg_sem);

	list_for_each(v, &crypto_alg_list)

		if (!n--)

			return list_entry(v, struct crypto_alg, cra_list);

	return NULL;

	return seq_list_start(&crypto_alg_list, *pos);

}



static void *c_next(struct seq_file *m, void *p, loff_t *pos)

{

	struct list_head *v = p;

	

	(*pos)++;

	v = v->next;

	return (v == &crypto_alg_list) ?

		NULL : list_entry(v, struct crypto_alg, cra_list);

	return seq_list_next(p, &crypto_alg_list, pos);

}



static void c_stop(struct seq_file *m, void *p)
@@ -50,7 +39,7 @@ static void c_stop(struct seq_file *m, void *p) 


static int c_show(struct seq_file *m, void *p)

{

	struct crypto_alg *alg = (struct crypto_alg *)p;

	struct crypto_alg *alg = list_entry(p, struct crypto_alg, cra_list);

	

	seq_printf(m, "name         : %s\n", alg->cra_name);

	seq_printf(m, "driver       : %s\n", alg->cra_driver_name);