qlcnic: Fix NAPI poll routine for Tx completion
qlcnic: Fix NAPI poll routine for Tx completion

After d75b1ade567f ("net: less interrupt masking in NAPI")
driver's NAPI poll routine is expected to return
exact budget value if it wants to be re-called.

Signed-off-by: Shahed Shaikh <c3f28edf146fff1d494c60280c6c601216e56491@qlogic.com>
Fixes: d75b1ade567f ("net: less interrupt masking in NAPI")
Signed-off-by: David S. Miller <fe08d3c717adf2ae63592e4c9aec6e3e404d8e3e@davemloft.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs