This patch fixes below sparse warning related to __virtio
type in virtio pmem driver. This is reported by Intel test
bot on linux-next tree.
nd_virtio.c:56:28: warning: incorrect type in assignment
(different base types)
nd_virtio.c:56:28: expected unsigned int [unsigned] [usertype] type
nd_virtio.c:56:28: got restricted __virtio32
nd_virtio.c:93:59: warning: incorrect type in argument 2
(different base types)
nd_virtio.c:93:59: expected restricted __virtio32 [usertype] val
nd_virtio.c:93:59: got unsigned int [unsigned] [usertype] ret
Reported-by: kbuild test robot <lkp@xxxxxxxxx>
Signed-off-by: Pankaj Gupta <pagupta@xxxxxxxxxx>
---
This fixes a warning, so submitting it as a separate
patch on top of virtio pmem series.
include/uapi/linux/virtio_pmem.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/uapi/linux/virtio_pmem.h b/include/uapi/linux/virtio_pmem.h
index efcd72f2d20d..7a7435281362 100644
--- a/include/uapi/linux/virtio_pmem.h
+++ b/include/uapi/linux/virtio_pmem.h
@@ -10,7 +10,7 @@
#ifndef _UAPI_LINUX_VIRTIO_PMEM_H
#define _UAPI_LINUX_VIRTIO_PMEM_H
-#include <linux/types.h>
+#include <linux/virtio_types.h>
#include <linux/virtio_ids.h>
#include <linux/virtio_config.h>
@@ -23,12 +23,12 @@ struct virtio_pmem_config {
struct virtio_pmem_resp {
/* Host return status corresponding to flush request */
- __u32 ret;
+ __virtio32 ret;
};
struct virtio_pmem_req {
/* command type */
- __u32 type;
+ __virtio32 type;
};
#endif
--
2.20.1
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