The sparse tool complains as follows:
drivers/nvdimm/security.c:416:6: warning:
symbol '__nvdimm_security_overwrite_query' was not declared. Should it be static?
__nvdimm_security_overwrite_query() is not used outside of this
file, so marks it static.
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: Wei Yongjun <[email protected]>
---
drivers/nvdimm/security.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nvdimm/security.c b/drivers/nvdimm/security.c
index 89b85970912d..11fb5ada70ad 100644
--- a/drivers/nvdimm/security.c
+++ b/drivers/nvdimm/security.c
@@ -413,7 +413,7 @@ static int security_overwrite(struct nvdimm *nvdimm, unsigned int keyid)
return rc;
}
-void __nvdimm_security_overwrite_query(struct nvdimm *nvdimm)
+static void __nvdimm_security_overwrite_query(struct nvdimm *nvdimm)
{
struct nvdimm_bus *nvdimm_bus = walk_to_nvdimm_bus(&nvdimm->dev);
int rc;