From: Tomer Tayar <ttayar@habana.ai>
Date: Thu, 10 Feb 2022 08:56:02 +0000 (+0200)
Subject: habanalabs: avoid using an uninitialized variable
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=59456f4c2250e1fb15b1a82bfe2ef1aaf217fa1b;p=linux.git

habanalabs: avoid using an uninitialized variable

Fix the following compilation warning in
hl_cb_ioctl() @ command_buffer.c:
warning: ‘device_va’ may be used uninitialized in this function

Signed-off-by: Tomer Tayar <ttayar@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
---

diff --git a/drivers/misc/habanalabs/common/command_buffer.c b/drivers/misc/habanalabs/common/command_buffer.c
index b9483a3cee918..a507110f6443c 100644
--- a/drivers/misc/habanalabs/common/command_buffer.c
+++ b/drivers/misc/habanalabs/common/command_buffer.c
@@ -424,8 +424,8 @@ int hl_cb_ioctl(struct hl_fpriv *hpriv, void *data)
 {
 	union hl_cb_args *args = data;
 	struct hl_device *hdev = hpriv->hdev;
+	u64 handle = 0, device_va = 0;
 	enum hl_device_status status;
-	u64 handle = 0, device_va;
 	u32 usage_cnt = 0;
 	int rc;