From 8aec013afe6d9665eb478396026ebd4384dbe934 Mon Sep 17 00:00:00 2001 From: Mark Bloch Date: Sat, 4 Jun 2016 15:15:24 +0300 Subject: [PATCH] IB/core: Initialize sysfs attributes before sysfs create group For dynamically allocated sysfs attributes there is a need to call sysfs_attr_init in order to comply with lockdep, not calling it will result in error complaining key is not in .data section. Fixes: b40f4757daa1 ("IB/core: Make device counter infrastructure dynamic") Signed-off-by: Mark Bloch Signed-off-by: Leon Romanovsky Signed-off-by: Doug Ledford --- drivers/infiniband/core/sysfs.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c index 35d0d47..a5793c8 100644 --- a/drivers/infiniband/core/sysfs.c +++ b/drivers/infiniband/core/sysfs.c @@ -925,10 +925,13 @@ static void setup_hw_stats(struct ib_device *device, struct ib_port *port, hsag->attrs[i] = alloc_hsa(i, port_num, stats->names[i]); if (!hsag->attrs[i]) goto err; + sysfs_attr_init(hsag->attrs[i]); } /* treat an error here as non-fatal */ hsag->attrs[i] = alloc_hsa_lifespan("lifespan", port_num); + if (hsag->attrs[i]) + sysfs_attr_init(hsag->attrs[i]); if (port) { struct kobject *kobj = &port->kobj; -- 2.7.4