From: Randy Dunlap <rdunlap@infradead.org>
Date: Tue, 22 Feb 2022 16:06:23 -0800
Subject: scsi: aha152x: Fix aha152x_setup() __setup handler return value
Git-commit: cc8294ec4738d25e2bb2d71f7d82a9bf7f4a157b
Patch-mainline: v5.18-rc1
References: git-fixes
__setup() handlers should return 1 if the command line option is handled
and 0 if not (or maybe never return 0; doing so just pollutes init's
environment with strings that are not init arguments/parameters).
Return 1 from aha152x_setup() to indicate that the boot option has been
handled.
Link: lore.kernel.org/r/64644a2f-4a20-bab3-1e15-3b2cdd0defe3@omprussia.ru
Link: https://lore.kernel.org/r/20220223000623.5920-1-rdunlap@infradead.org
Cc: "Juergen E. Fischer" <fischer@norbit.de>
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Reported-by: Igor Zhbanov <i.zhbanov@omprussia.ru>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Lee Duncan <lduncan@suse.com>
---
drivers/scsi/aha152x.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index 34b2378075fd..5f554a3a0f62 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -3429,13 +3429,11 @@ static int __init aha152x_setup(char *str)
setup[setup_count].synchronous = ints[0] >= 6 ? ints[6] : 1;
setup[setup_count].delay = ints[0] >= 7 ? ints[7] : DELAY_DEFAULT;
setup[setup_count].ext_trans = ints[0] >= 8 ? ints[8] : 0;
- if (ints[0] > 8) { /*}*/
+ if (ints[0] > 8)
printk(KERN_NOTICE "aha152x: usage: aha152x=<IOBASE>[,<IRQ>[,<SCSI ID>"
"[,<RECONNECT>[,<PARITY>[,<SYNCHRONOUS>[,<DELAY>[,<EXT_TRANS>]]]]]]]\n");
- } else {
+ else
setup_count++;
- return 0;
- }
return 1;
}