Searched hist:f57af6df (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/hwtracing/stm/ |
| H A D | policy.c | f57af6df Mon Mar 28 02:55:42 CDT 2016 Chunyan Zhang <zhang.chunyan@linaro.org> stm class: Fix integer boundary checks for master range
Master IDs are of unsigned int type, yet in the configfs policy code
we're validating user's input against INT_MAX. This is both pointless
and misleading as the real limits are imposed by the stm device's
[sw_start..sw_end] (which are also limited by the spec to be no larger
than 2^16-1).
Clean this up by getting rid of the redundant comparisons.
Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: Laurent Fert <laurent.fert@intel.com>
f57af6df Mon Mar 28 02:55:42 CDT 2016 Chunyan Zhang <zhang.chunyan@linaro.org> stm class: Fix integer boundary checks for master range
Master IDs are of unsigned int type, yet in the configfs policy code
we're validating user's input against INT_MAX. This is both pointless
and misleading as the real limits are imposed by the stm device's
[sw_start..sw_end] (which are also limited by the spec to be no larger
than 2^16-1).
Clean this up by getting rid of the redundant comparisons.
Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: Laurent Fert <laurent.fert@intel.com>
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