From mboxrd@z Thu Jan 1 00:00:00 1970 From: kbuild test robot Subject: [PATCH] drm/i915/pmu: fix noderef.cocci warnings Date: Fri, 12 Jan 2018 21:31:16 +0800 Message-ID: <20180112133116.GA14498@lkp-ib03> References: <201801122113.PamSF4io%fengguang.wu@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <201801122113.PamSF4io%fengguang.wu@intel.com> Sender: linux-kernel-owner@vger.kernel.org To: Tvrtko Ursulin Cc: kbuild-all@01.org, Chris Wilson , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , David Airlie , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org List-Id: intel-gfx@lists.freedesktop.org From: Fengguang Wu drivers/gpu/drm/i915/i915_pmu.c:795:34-40: ERROR: application of sizeof to pointer sizeof when applied to a pointer typed expression gives the size of the pointer Generated by: scripts/coccinelle/misc/noderef.cocci Fixes: 109ec558370f ("drm/i915/pmu: Only enumerate available counters in sysfs") Signed-off-by: Fengguang Wu --- i915_pmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/i915/i915_pmu.c +++ b/drivers/gpu/drm/i915/i915_pmu.c @@ -792,7 +792,7 @@ create_event_attributes(struct drm_i915_ goto err_alloc; /* Max one pointer of each attribute type plus a termination entry. */ - attr = kzalloc((count * 2 + 1) * sizeof(attr), GFP_KERNEL); + attr = kzalloc((count * 2 + 1) * sizeof(*attr), GFP_KERNEL); if (!attr) goto err_alloc;