Commit 598caf1a authored by Al Viro's avatar Al Viro
Browse files

i915: alloc_oa_regs(): get rid of pointless access_ok() 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent fd7cd8da

drivers/gpu/drm/i915/i915_perf.c

+0 −3
Original line number Diff line number Diff line
@@ -3949,9 +3949,6 @@ static struct i915_oa_reg *alloc_oa_regs(struct i915_perf *perf, 
	if (!n_regs)

		return NULL;



	if (!access_ok(regs, n_regs * sizeof(u32) * 2))

		return ERR_PTR(-EFAULT);



	/* No is_valid function means we're not allowing any register to be programmed. */

	GEM_BUG_ON(!is_valid);

	if (!is_valid)