On 9/12/2020 12:21 AM, Jason Yan wrote:
This eliminates the following sparse warning:
drivers/dma/ioat/dma.c:29:5: warning: symbol 'completion_timeout' was
not declared. Should it be static?
drivers/dma/ioat/dma.c:33:5: warning: symbol 'idle_timeout' was not
declared. Should it be static?
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Jason Yan <yanaijie@xxxxxxxxxx>
Acked-by: Dave Jiang <dave.jiang@xxxxxxxxx>
---
drivers/dma/ioat/dma.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/ioat/dma.c b/drivers/dma/ioat/dma.c
index a814b200299b..8cce4e059b7a 100644
--- a/drivers/dma/ioat/dma.c
+++ b/drivers/dma/ioat/dma.c
@@ -26,11 +26,11 @@
#include "../dmaengine.h"
-int completion_timeout = 200;
+static int completion_timeout = 200;
module_param(completion_timeout, int, 0644);
MODULE_PARM_DESC(completion_timeout,
"set ioat completion timeout [msec] (default 200 [msec])");
-int idle_timeout = 2000;
+static int idle_timeout = 2000;
module_param(idle_timeout, int, 0644);
MODULE_PARM_DESC(idle_timeout,
"set ioat idel timeout [msec] (default 2000 [msec])");
