iwlwifi: kill elapsed_jiffies
authorStanislaw Gruszka <sgruszka@redhat.com>
Fri, 12 Nov 2010 07:47:07 +0000 (08:47 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 16 Nov 2010 21:39:09 +0000 (16:39 -0500)
commitef1b21f7eb074a8c8ddfea70ed70e988545c8d54
tree11cde08cd9de612f5fee371d618b6cd9dc449fc5
parent70f3876f09ccf1f2819aee6caee9266b2c4b1622
iwlwifi: kill elapsed_jiffies

Subtract of jiffies is fine even if one variable overwrap.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/iwlwifi/iwl-helpers.h
drivers/net/wireless/iwlwifi/iwl-scan.c