tree 26210e243faddf54da2b0c35cee81c0b27b6734b
parent 3eacdf58c2c0b9507afedfc19108e98b992c31e4
author Timo Teras <timo.teras@iki.fi> 1233032170 -0800
committer David S. Miller <davem@davemloft.net> 1233032170 -0800

gre: optimize hash lookup

Instead of keeping candidate tunnel device from all categories,
keep only one candidate with best score. This optimizes stack
usage and speeds up exit code.

Signed-off-by: Timo Teras <timo.teras@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>