From: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Date: Tue, 1 Feb 2022 22:09:54 +0100
Subject: [PATCH] scsi: usb: storage: Complete the SCSI request directly
Git-commit: 23fe075519c6884d28d8c8fe096c1a6729eb16ae
Patch-mainline: v5.18-rc1
References: jsc#PED-1559
The USB storage driver can complete its requests directly from a kernel
thread. Use scsi_done_direct() to avoid waking ksoftirqd.
Link: https://lore.kernel.org/r/20220201210954.570896-3-sebastian@breakpoint.cc
Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/usb/storage/usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 8b543f2c9857..ed7c6ad96a74 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -417,7 +417,7 @@ static int usb_stor_control_thread(void * __us)
if (srb) {
usb_stor_dbg(us, "scsi cmd done, result=0x%x\n",
srb->result);
- scsi_done(srb);
+ scsi_done_direct(srb);
}
} /* for (;;) */
--
2.35.3