From: Lionel Debieve Subject: [PATCH 1/1] crypto: stm32/hash - Remove uninitialized symbol Date: Fri, 18 Aug 2017 15:54:01 +0200 Message-ID: <1503064441-19964-1-git-send-email-lionel.debieve@st.com> Mime-Version: 1.0 Content-Type: text/plain Cc: Benjamin Gaignard , Fabien Dessenne , Ludovic Barre To: Herbert Xu , "David S . Miller" , Maxime Coquelin , Alexandre Torgue , , , Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-crypto.vger.kernel.org Remove err symbol as this is not used in the thread context and the variable is not initialized. Signed-off-by: Lionel Debieve --- drivers/crypto/stm32/stm32-hash.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/crypto/stm32/stm32-hash.c b/drivers/crypto/stm32/stm32-hash.c index b585ce5..b34ee85 100644 --- a/drivers/crypto/stm32/stm32-hash.c +++ b/drivers/crypto/stm32/stm32-hash.c @@ -1067,7 +1067,6 @@ static int stm32_hash_cra_sha256_init(struct crypto_tfm *tfm) static irqreturn_t stm32_hash_irq_thread(int irq, void *dev_id) { struct stm32_hash_dev *hdev = dev_id; - int err; if (HASH_FLAGS_CPU & hdev->flags) { if (HASH_FLAGS_OUTPUT_READY & hdev->flags) { @@ -1084,8 +1083,8 @@ static irqreturn_t stm32_hash_irq_thread(int irq, void *dev_id) return IRQ_HANDLED; finish: - /*Finish current request */ - stm32_hash_finish_req(hdev->req, err); + /* Finish current request */ + stm32_hash_finish_req(hdev->req, 0); return IRQ_HANDLED; } -- 2.7.4