qlge: Move jiffies_to_usecs immediately before loop

30 usecs (or really, 1 jiffy) can go by pretty fast.

Move the set of the timeout immediately before the loop.

Remove the unnecessary max(1ul, usecs_to_jiffies(30)) as
usecs_to_jiffies with a non-zero constant is guaranteed
to be non-zero.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>