It doesn't seem this spinlock was properly initialized.
Signed-off-by: Jean Delvare <[email protected]>
Cc: Finn Thain <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
---
I can't even build-test this.
drivers/block/swim.c | 1 +
1 file changed, 1 insertion(+)
--- linux-3.6-rc4.orig/drivers/block/swim.c 2012-07-21 22:58:29.000000000
+0200
+++ linux-3.6-rc4/drivers/block/swim.c 2012-09-06 13:09:26.713382169 +0200
@@ -845,6 +845,7 @@ static int __devinit swim_floppy_init(st
swd->unit[drive].swd = swd;
}
+ spin_lock_init(&swd->lock);
swd->queue = blk_init_queue(do_fd_request, &swd->lock);
if (!swd->queue) {
err = -ENOMEM;
--
Jean Delvare
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