Use the pointer 'p' after having tested that pointer instead of before.

Reported-by: Dan Carpenter dan.carpenter@oracle.com Cc: Varun Prakash varun@chelsio.com Cc: Nicholas Bellinger nab@linux-iscsi.org Cc: stable@vger.kernel.org Fixes: 5cadafb236df ("target/cxgbit: Fix endianness annotations") Signed-off-by: Bart Van Assche bvanassche@acm.org --- drivers/target/iscsi/cxgbit/cxgbit_cm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/target/iscsi/cxgbit/cxgbit_cm.c b/drivers/target/iscsi/cxgbit/cxgbit_cm.c index c70caf4ea490..a2b5c796bbc4 100644 --- a/drivers/target/iscsi/cxgbit/cxgbit_cm.c +++ b/drivers/target/iscsi/cxgbit/cxgbit_cm.c @@ -1831,7 +1831,7 @@ static void cxgbit_fw4_ack(struct cxgbit_sock *csk, struct sk_buff *skb)

while (credits) { struct sk_buff *p = cxgbit_sock_peek_wr(csk); - const u32 csum = (__force u32)p->csum; + u32 csum;

if (unlikely(!p)) { pr_err("csk 0x%p,%u, cr %u,%u+%u, empty.\n", @@ -1840,6 +1840,7 @@ static void cxgbit_fw4_ack(struct cxgbit_sock *csk, struct sk_buff *skb) break; }

+ csum = (__force u32)p->csum; if (unlikely(credits < csum)) { pr_warn("csk 0x%p,%u, cr %u,%u+%u, < %u.\n", csk, csk->tid,