linux-kernel - [PATCH] drm/i915: fix application of sizeof to pointer

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Date:   Thu, 20 Jul 2023 15:35:19 +0800
From:   sunran001@...suo.com
To:     airlied@...il.com, daniel@...ll.ch
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH] drm/i915: fix application of sizeof to pointer

The coccinelle check report:
./drivers/scsi/csiostor/csio_mb.c:1554:46-52: ERROR: application
of sizeof to pointer

Signed-off-by: Ran Sun <sunran001@...suo.com>
---
  drivers/gpu/drm/i915/i915_syncmap.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_syncmap.c 
b/drivers/gpu/drm/i915/i915_syncmap.c
index 60404dbb2e9f..4eeaf12be72d 100644
--- a/drivers/gpu/drm/i915/i915_syncmap.c
+++ b/drivers/gpu/drm/i915/i915_syncmap.c
@@ -282,7 +282,7 @@ static noinline int __sync_set(struct i915_syncmap 
**root, u64 id, u32 seqno)
  			unsigned int above;

  			/* Insert a join above the current layer */
-			next = kzalloc(sizeof(*next) + KSYNCMAP * sizeof(next),
+			next = kzalloc(sizeof(*next) + KSYNCMAP * sizeof(*next),
  				       GFP_KERNEL);
  			if (unlikely(!next))
  				return -ENOMEM;