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Subject[PATCH 1/1] crypto: stm32/hash - Remove uninitialized symbol
Date
Remove err symbol as this is not used in the thread context
and the variable is not initialized.

Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
---
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
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