[PATCH] 2.5.1-pre3 fix error in drivers/block/rd.c

[Anton Altaparmakov]

Linus,

I think someone made a very silly mistake which this patchlet fixes.
Taking a spinlock and returning from a function before releasing it...

Best regards,

	Anton
-- 
Anton Altaparmakov <aia21 at cam.ac.uk> (replace at with @)
Linux NTFS maintainer / WWW: http://linux-ntfs.sf.net/
ICQ: 8561279 / WWW: http://www-stu.christs.cam.ac.uk/~aia21/

--- linux-2.5.1-pre3-vanilla/drivers/block/rd.c.old	Thu Nov 29 00:34:17 2001
+++ linux-2.5.1-pre3-vanilla/drivers/block/rd.c	Thu Nov 29 00:35:03 2001
@@ -437,9 +437,9 @@
 
 #ifdef CONFIG_BLK_DEV_INITRD
 	if (unit == INITRD_MINOR) {
+		if (!initrd_start) return -ENODEV;
 		spin_lock( &initrd_users_lock );
 		initrd_users++;
-		if (!initrd_start) return -ENODEV;
 		spin_unlock( &initrd_users_lock );
 		filp->f_op = &initrd_fops;
 		return 0;