From: rajan.vaja@gmail.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
Cc: intel-gvt-dev@lists.freedesktop.org,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
Rajan Vaja <rajan.vaja@gmail.com>
Subject: [PATCH] drm/i915/gvt: Use ARRAY_SIZE macro
Date: Mon, 18 Jun 2018 13:18:26 +0530 [thread overview]
Message-ID: <1529308106-30716-1-git-send-email-rajan.vaja@softnautics.com> (raw)
From: Rajan Vaja <rajan.vaja@gmail.com>
Use ARRAY_SIZE instead of dividing sizeof array with sizeof
an element. This fixes below warning reported by Coccinelle:
drivers/gpu/drm//i915/gvt/vgpu.c:122:30-31: WARNING: Use ARRAY_SIZE
Signed-off-by: Rajan Vaja <rajan.vaja@gmail.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 2e0a02a..e4c3368 100644
--- a/drivers/gpu/drm/i915/gvt/vgpu.c
+++ b/drivers/gpu/drm/i915/gvt/vgpu.c
@@ -119,7 +119,7 @@ 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 = kzalloc(num_types * sizeof(struct intel_vgpu_type),
GFP_KERNEL);
--
2.7.4
next reply other threads:[~2018-06-18 7:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-18 7:48 rajan.vaja [this message]
2018-06-18 16:20 ` [PATCH] drm/i915/gvt: Use ARRAY_SIZE macro Joe Perches
2018-06-18 16:20 ` Joe Perches
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