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(parent: 303d9bf) | patch
iwlwifi: correct math in elapsed_jiffies
authorEric Sandeen <sandeen@redhat.com>
Thu, 24 Jan 2008 20:47:39 +0000 (15:47 -0500)
committerDavid S. Miller <davem@davemloft.net>
Fri, 1 Feb 2008 03:26:47 +0000 (19:26 -0800)
commit9e7d1a445ed0d5c1d8863945d6c4c6f018a4aa83
tree57ea08c17f64dcb8c42b9a94793313e412d3a023tree | snapshot (tar.gz zip)
parent303d9bf6bb64ead8e3f1d7e29904a4025502e591commit | diff
iwlwifi: correct math in elapsed_jiffies

w/o the first change: if end == start you get MAX_JIFFY_OFFSET which
isn't what you want...

For the latter I think to be technically correct you need the +1 to
account for the jiffy between MAX_JIFFY_OFFSET and 0

(hmm w/ the 2nd change the first isn't strictly needed... ah well)

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/wireless/iwlwifi/iwl-helpers.h diff | blob | blame | history