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| author | Krzysztof Helt <krzysztof.h1@wp.pl> | 2008-04-08 17:41:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-08 18:25:52 -0700 |
| commit | bb070e43497d4fcfea7d8b52003fe1376c218343 (patch) | |
| tree | 7efb2a140fafb62eeb389ec8e8de499151aeede5 /mm/memcontrol.c | |
| parent | ef45cb624b9517f71ad6c61299478c2cc08e4d98 (diff) | |
| download | lwn-bb070e43497d4fcfea7d8b52003fe1376c218343.tar.gz lwn-bb070e43497d4fcfea7d8b52003fe1376c218343.zip | |
acpi thermal: fix result check
thermal_zone_device_register() uses the ERR_PTR macro on its return values. A
correct check is to use the IS_ERR() macro.
The 2.6.25 kernels panic on Compaq AP550 without this patch as it has more
then 10 (THERMAL_MAX_TRIPS) trip points (there are 12).
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Len Brown <lenb@kernel.org>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol.c')
0 files changed, 0 insertions, 0 deletions