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authorDavid Hardeman <david@2gen.com>2005-09-17 17:55:31 +1000
committerHerbert Xu <herbert@gondor.apana.org.au>2005-10-30 11:19:43 +1100
commit378f058cc49bcda7fa63d3cd86d2f9a0a5188b1c (patch)
treeed99548aa459054c7b046f0ac96af2cc50683e6e /drivers/net/wireless/airo.c
parentd32311fed70d12f14e585feb4653571b1e2b0e6d (diff)
[PATCH] Use sg_set_buf/sg_init_one where applicable
This patch uses sg_set_buf/sg_init_one in some places where it was duplicated. Signed-off-by: David Hardeman <david@2gen.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Greg KH <greg@kroah.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/net/wireless/airo.c')
-rw-r--r--drivers/net/wireless/airo.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 4c11699bad91..1609ce11389d 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -35,6 +35,7 @@
#include <linux/interrupt.h>
#include <linux/in.h>
#include <linux/bitops.h>
+#include <linux/scatterlist.h>
#include <asm/io.h>
#include <asm/system.h>
@@ -1590,9 +1591,7 @@ static void emmh32_setseed(emmh32_context *context, u8 *pkey, int keylen, struct
aes_counter[12] = (u8)(counter >> 24);
counter++;
memcpy (plain, aes_counter, 16);
- sg[0].page = virt_to_page(plain);
- sg[0].offset = ((long) plain & ~PAGE_MASK);
- sg[0].length = 16;
+ sg_set_buf(&sg[0], plain, 16);
crypto_cipher_encrypt(tfm, sg, sg, 16);
cipher = kmap(sg[0].page) + sg[0].offset;
for (j=0; (j<16) && (i< (sizeof(context->coeff)/sizeof(context->coeff[0]))); ) {