net/smc: cleanup for smcr_tx_sndbuf_nonempty

Use local variable pflags from the beginning of function
smcr_tx_sndbuf_nonempty

Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed