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From: Oded Gabbay <oded.gabbay@gmail.com>
To: linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org
Cc: Tomer Tayar <ttayar@habana.ai>
Subject: [PATCH 1/2] habanalabs: initialize variable to default value
Date: Mon,  1 Jun 2020 09:56:47 +0300	[thread overview]
Message-ID: <20200601065648.8775-1-oded.gabbay@gmail.com> (raw)

From: Tomer Tayar <ttayar@habana.ai>

Fix the following smatch error in unmap_device_va():
error: uninitialized symbol 'rc'.

Signed-off-by: Tomer Tayar <ttayar@habana.ai>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
---
 drivers/misc/habanalabs/memory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/habanalabs/memory.c b/drivers/misc/habanalabs/memory.c
index 4b8eed1ca513..47da84a17719 100644
--- a/drivers/misc/habanalabs/memory.c
+++ b/drivers/misc/habanalabs/memory.c
@@ -1023,7 +1023,7 @@ static int unmap_device_va(struct hl_ctx *ctx, u64 vaddr, bool ctx_free)
 	struct hl_va_range *va_range;
 	enum vm_type_t *vm_type;
 	bool is_userptr;
-	int rc;
+	int rc = 0;
 
 	/* protect from double entrance */
 	mutex_lock(&ctx->mem_hash_lock);
-- 
2.17.1


             reply	other threads:[~2020-06-01  7:00 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-01  6:56 Oded Gabbay [this message]
2020-06-01  6:56 ` [PATCH 2/2] habanalabs: correctly cast u64 to void* Oded Gabbay

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