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[SCSI] cxgbi3: remove unnecessary NULL test 

Stanse found that c3cn is poked many times around in
cxgb3i_conn_pdu_ready, there is no need to check if it is NULL.

Remove the test.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Acked-by: Karen Xie <kxie@chelsio.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Jiri Slaby 2009-12-21 16:27:55 -08:00 committed by James Bottomley
parent 3dbf6c0012
commit 0ed8570ef4
1 changed files with 2 additions and 4 deletions
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6
drivers/scsi/cxgb3i/cxgb3i_pdu.c
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@ -461,10 +461,8 @@ void cxgb3i_conn_pdu_ready(struct s3_conn *c3cn)
skb = skb_peek(&c3cn->receive_queue);
}
read_unlock(&c3cn->callback_lock);
if (c3cn) {
c3cn->copied_seq += read;
cxgb3i_c3cn_rx_credits(c3cn, read);
}
c3cn->copied_seq += read;
cxgb3i_c3cn_rx_credits(c3cn, read);
conn->rxdata_octets += read;
if (err) {