From: Christian Loehle <cloehle@hyperstone.com>
Date: Mon, 16 Aug 2021 09:37:51 +0000
Subject: [PATCH] scsi: sd: Do not exit sd_spinup_disk() quietly
Git-commit: 848ade90ba9c1e2bc2f7869fbe5d08bb32f3db09
Patch-mainline: v5.15-rc1
References: jsc#PED-1559

The sd_spinup_disk() function logs what is happening. Unfortunately this
output stops if the media was marked as removed in the meantime. Add a
print for this case too.

Link: https://lore.kernel.org/r/CWXP265MB26803209FD08A64222EEEA02C4FD9@CWXP265MB2680.GBRP265.PROD.OUTLOOK.COM
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Christian Loehle <cloehle@hyperstone.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
 drivers/scsi/sd.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index ac431b0477da..920df3a04a7b 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -2136,8 +2136,10 @@ sd_spinup_disk(struct scsi_disk *sdkp)
 			 * doesn't have any media in it, don't bother
 			 * with any more polling.
 			 */
-			if (media_not_present(sdkp, &sshdr))
+			if (media_not_present(sdkp, &sshdr)) {
+				sd_printk(KERN_NOTICE, sdkp, "Media removed, stopped polling\n");
 				return;
+			}
 
 			if (the_result)
 				sense_valid = scsi_sense_valid(&sshdr);
-- 
2.35.3