[PATCH v3 2/9] usb: storage: transport: Use const for constant array

[Jonathan Neuschäfer via B4 Relay]

From: Jonathan Neuschäfer <j.ne@xxxxxxxxxx>

This array is only read, not modified.

Declaring data as const makes it easier to see what's going on, and can
prevent unintended writes through placement in a read-only section.

Signed-off-by: Jonathan Neuschäfer <j.ne@xxxxxxxxxx>
---

V3:
- elaborate why const is a good idea

V2:
- new patch
---
 drivers/usb/storage/transport.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index e6bc8ecaecbb202714be69c6db6b0a4824de4855..1aa1bd26c81f2f9fbd508fdfed4465e6482bdef0 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -528,7 +528,7 @@ static void last_sector_hacks(struct us_data *us, struct scsi_cmnd *srb)
 	u32 sector;
 
 	/* To Report "Medium Error: Record Not Found */
-	static unsigned char record_not_found[18] = {
+	static const unsigned char record_not_found[18] = {
 		[0]	= 0x70,			/* current error */
 		[2]	= MEDIUM_ERROR,		/* = 0x03 */
 		[7]	= 0x0a,			/* additional length */

-- 
2.48.0.rc1.219.gb6b6757d772