From: Jason Yan <yanaijie@huawei.com>
To: <zhenyuw@linux.intel.com>, <zhi.a.wang@intel.com>,
<jani.nikula@linux.intel.com>, <joonas.lahtinen@linux.intel.com>,
<rodrigo.vivi@intel.com>, <airlied@linux.ie>, <daniel@ffwll.ch>,
<intel-gvt-dev@lists.freedesktop.org>,
<intel-gfx@lists.freedesktop.org>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Cc: Jason Yan <yanaijie@huawei.com>
Subject: [PATCH] drm/i915/gvt: Use ARRAY_SIZE instead of hardcoded size
Date: Mon, 13 Apr 2020 22:32:24 +0800 [thread overview]
Message-ID: <20200413143224.22806-1-yanaijie@huawei.com> (raw)
Fix the following coccicheck warning:
drivers/gpu/drm/i915/gvt/vgpu.c:127:30-31: WARNING: Use ARRAY_SIZE
Signed-off-by: Jason Yan <yanaijie@huawei.com>
---
drivers/gpu/drm/i915/gvt/vgpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gvt/vgpu.c b/drivers/gpu/drm/i915/gvt/vgpu.c
index 1d5ff88078bd..7d361623ff67 100644
--- a/drivers/gpu/drm/i915/gvt/vgpu.c
+++ b/drivers/gpu/drm/i915/gvt/vgpu.c
@@ -124,7 +124,7 @@ int intel_gvt_init_vgpu_types(struct intel_gvt *gvt)
*/
low_avail = gvt_aperture_sz(gvt) - HOST_LOW_GM_SIZE;
high_avail = gvt_hidden_sz(gvt) - HOST_HIGH_GM_SIZE;
- num_types = sizeof(vgpu_types) / sizeof(vgpu_types[0]);
+ num_types = ARRAY_SIZE(vgpu_types);
gvt->types = kcalloc(num_types, sizeof(struct intel_vgpu_type),
GFP_KERNEL);
--
2.21.1
next reply other threads:[~2020-04-13 14:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-13 14:32 Jason Yan [this message]
2020-04-13 17:55 ` Joe Perches
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