drm/i915: cleanup a min_t() cast
The lower layers of sysfs will not allow an "offset" of more than GEN7_L3LOG_SIZE and also l3_access_valid() caps it a second time. But it's a little easier to audit if we don't have to worry that the subtraction will result in negative values. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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@ -131,7 +131,7 @@ i915_l3_read(struct file *filp, struct kobject *kobj,
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if (ret)
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return ret;
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count = min_t(int, GEN7_L3LOG_SIZE-offset, count);
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count = min_t(size_t, GEN7_L3LOG_SIZE - offset, count);
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ret = i915_mutex_lock_interruptible(drm_dev);
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if (ret)
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