• Stefan Richter's avatar
    [PATCH] ieee1394: fix cosmetic problem in speed probe · d7530a1e
    Stefan Richter authored
    If ieee1394.h::IEEE1394_SPEED_MAX is bigger than the actual speed of an
    1394b host adapter and the speed to another 1394b node was probed, a
    bigger speed than actually used was kept in host->speed[n].  The only
    resulting problem so far was sbp2 displaying bogus values in the syslog,
    e.g. S3200 for actual S800 connections if IEEE1394_SPEED_MAX was S3200.
    But other high-level drivers which access this field could get into more
    trouble.  (Eth1394 is the only other in-tree driver which does so.  It
    seems it is not affected.)
    Nodemgr now clips this value according to the host adapter's link speed.
    A pointer expression in nodemgr_check_speed is also changed for clarity.
    Signed-off-by: default avatarStefan Richter <stefanr@s5r6.in-berlin.de>
    Signed-off-by: default avatarBen Collins <bcollins@ubuntu.com>