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authorTobias Klauser <tklauser@distanz.ch>2017-02-07 15:20:38 +0100
committerTobias Klauser <tklauser@distanz.ch>2017-02-15 10:34:18 +0100
commit69416f13e50bcdb2e26e3e2d0eab655bcae6320a (patch)
tree432b65c9d678f9d9a341b0ead4504300bfe7402d /net/irda/irlmp.c
parentd5bc1613d02f1c3f1226e2f7d555f0384d973482 (diff)
net: bfin_mac: Remove unused stats member from struct bfin_mac_local
The bfin_mac driver keeps its statistics in net_device->stats, so the stats member in struct bfin_mac_local is unused. Remove it, as well as the accompanying comment. Cc: adi-buildroot-devel@lists.sourceforge.net Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'net/irda/irlmp.c')
0 files changed, 0 insertions, 0 deletions
+0x58/0x140 [i915] process_one_work+0x1f1/0x480 worker_thread+0x48/0x4d0 kthread+0x101/0x140 and this patch purely papers over the issue by adding a NULL pointer check and a WARN_ON_ONCE() to avoid the oops that would then generally make the machine unresponsive. Other callers of i915_gem_object_to_ggtt() seem to also check for the returned pointer being NULL and warn about it, so this clearly has happened before in other places. [ Reported it originally to the i915 developers on Jan 8, applying the ugly workaround on my own now after triggering the problem for the second time with no feedback. This is likely to be the same bug reported as https://bugs.freedesktop.org/show_bug.cgi?id=98829 https://bugs.freedesktop.org/show_bug.cgi?id=99134 which has a patch for the underlying problem, but it hasn't gotten to me, so I'm applying the workaround. ] Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Imre Deak <imre.deak@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/dcb')