From 6e98115e587734abe9a933e7e73b88654f65c2b4 Mon Sep 17 00:00:00 2001 From: Ed Cashin Date: Mon, 17 Dec 2012 16:04:06 -0800 Subject: [PATCH] aoe: return real minor number for static minors The value returned by the static minor device number number allocator is the real minor number, so it must be multiplied by the supported number of partitions per aoedev. Without this fix the support for systems without udev is incomplete, and the few users of aoe on such systems will have surprising results when device nodes names do not match the AoE target. Signed-off-by: Ed Cashin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/block/aoe/aoedev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c index 80b3d3ea10c3b..aaaea662a72a4 100644 --- a/drivers/block/aoe/aoedev.c +++ b/drivers/block/aoe/aoedev.c @@ -95,7 +95,7 @@ minor_get_static(ulong *sysminor, ulong aoemaj, int aoemin) } else set_bit(n, used_minors); spin_unlock_irqrestore(&used_minors_lock, flags); - *sysminor = n; + *sysminor = n * AOE_PARTITIONS; out: return error; } -- 2.39.5