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(S0106c09435b54ab9.vc.shawcable.net. [24.85.107.15]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1fac1535b13sm38149625ad.169.2024.06.29.18.13.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 29 Jun 2024 18:13:16 -0700 (PDT) From: Thorsten Blum To: akpm@linux-foundation.org, jack@suse.cz, surenb@google.com Cc: linux-kernel@vger.kernel.org, Thorsten Blum Subject: [PATCH] dma-buf: Remove unnecessary kmalloc() cast Date: Sun, 30 Jun 2024 03:12:16 +0200 Message-Id: <20240630011215.42525-1-thorsten.blum@toblux.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Casting the return value of kmalloc() is unnecessary and can be removed. Remove it and fix the following Coccinelle/coccicheck warning reported by alloc_cast.cocci: WARNING: casting value returned by memory allocation function to (struct = dma_fence_chain *) is useless. Compile-tested only. Signed-off-by: Thorsten Blum --- include/linux/dma-fence-chain.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/dma-fence-chain.h b/include/linux/dma-fence-chai= n.h index ad9e2506c2f4..a9dc82e1b7f3 100644 --- a/include/linux/dma-fence-chain.h +++ b/include/linux/dma-fence-chain.h @@ -87,7 +87,7 @@ dma_fence_chain_contained(struct dma_fence *fence) * Returns a new struct dma_fence_chain object or NULL on failure. */ #define dma_fence_chain_alloc() \ - ((struct dma_fence_chain *)kmalloc(sizeof(struct dma_fence_chain), GFP_K= ERNEL)) + kmalloc(sizeof(struct dma_fence_chain), GFP_KERNEL) =20 /** * dma_fence_chain_free --=20 2.39.2