[PATCH 02/13] scsi: core: Declare 'scsi_scan_type' static

Bart Van Assche
2021-11-24T00:52:28Z

'scsi_scan_type' is only used in one source file. Hence declare it static.

Fixes: a19a93e4c6a9 ("scsi: core: pm: Rely on the device driver core for async power management")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
drivers/scsi/scsi_scan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 2f80509fa036..3520b9384428 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -97,7 +97,7 @@ MODULE_PARM_DESC(max_luns,
#define SCSI_SCAN_TYPE_DEFAULT "sync"
#endif

-char scsi_scan_type[7] = SCSI_SCAN_TYPE_DEFAULT;
+static char scsi_scan_type[7] = SCSI_SCAN_TYPE_DEFAULT;

module_param_string(scan, scsi_scan_type, sizeof(scsi_scan_type),
S_IRUGO|S_IWUSR);