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| author | Jens Axboe <jens.axboe@oracle.com> | 2007-10-24 11:20:47 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-10-24 11:20:47 +0200 |
| commit | 642f149031d70415d9318b919d50b71e4724adbd (patch) | |
| tree | e792ad29dedffc6756d55e9d63e18ada35515b4b /net/sctp/auth.c | |
| parent | bd6dee6f30a0f6943df190b387b5f8fe98a848f3 (diff) | |
| download | linux-642f149031d70415d9318b919d50b71e4724adbd.tar.gz linux-642f149031d70415d9318b919d50b71e4724adbd.tar.bz2 linux-642f149031d70415d9318b919d50b71e4724adbd.zip | |
SG: Change sg_set_page() to take length and offset argument
Most drivers need to set length and offset as well, so may as well fold
those three lines into one.
Add sg_assign_page() for those two locations that only needed to set
the page, where the offset/length is set outside of the function context.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'net/sctp/auth.c')
| -rw-r--r-- | net/sctp/auth.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/sctp/auth.c b/net/sctp/auth.c index cbd64b216cce..621113a109b2 100644 --- a/net/sctp/auth.c +++ b/net/sctp/auth.c @@ -727,9 +727,7 @@ void sctp_auth_calculate_hmac(const struct sctp_association *asoc, /* set up scatter list */ end = skb_tail_pointer(skb); sg_init_table(&sg, 1); - sg_set_page(&sg, virt_to_page(auth)); - sg.offset = (unsigned long)(auth) % PAGE_SIZE; - sg.length = end - (unsigned char *)auth; + sg_set_buf(&sg, auth, end - (unsigned char *)auth); desc.tfm = asoc->ep->auth_hmacs[hmac_id]; desc.flags = 0; |