linux-kernel - [RESEND PATCH] accel/habanalabs/gaudi2: Use kvfree() for memory allocated with kvcalloc()

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Message-ID: <20240820231028.136126-1-thorsten.blum@toblux.com>
Date: Wed, 21 Aug 2024 01:10:28 +0200
From: Thorsten Blum <thorsten.blum@...lux.com>
To: obitton@...ana.ai,
	ogabbay@...nel.org,
	ttayar@...ana.ai,
	fkassabri@...ana.ai,
	osharabi@...ana.ai,
	dliberman@...ana.ai,
	quic_carlv@...cinc.com
Cc: dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	Thorsten Blum <thorsten.blum@...lux.com>
Subject: [RESEND PATCH] accel/habanalabs/gaudi2: Use kvfree() for memory allocated with kvcalloc()

Use kvfree() to fix the following Coccinelle/coccicheck warning reported
by kfree_mismatch.cocci:

  WARNING kvmalloc is used to allocate this memory at line 10398

Reviewed-by: Tomer Tayar <ttayar@...ana.ai>
Signed-off-by: Thorsten Blum <thorsten.blum@...lux.com>
---
 drivers/accel/habanalabs/gaudi2/gaudi2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2.c b/drivers/accel/habanalabs/gaudi2/gaudi2.c
index a38b88baadf2..5722e4128d3c 100644
--- a/drivers/accel/habanalabs/gaudi2/gaudi2.c
+++ b/drivers/accel/habanalabs/gaudi2/gaudi2.c
@@ -10437,7 +10437,7 @@ static int gaudi2_memset_device_memory(struct hl_device *hdev, u64 addr, u64 siz
 				(u64 *)(lin_dma_pkts_arr), DEBUGFS_WRITE64);
 	WREG32(sob_addr, 0);
 
-	kfree(lin_dma_pkts_arr);
+	kvfree(lin_dma_pkts_arr);
 
 	return rc;
 }
-- 
2.46.0