diff options
| -rw-r--r-- | drivers/base/memory.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/base/memory.c b/drivers/base/memory.c index 9e59f6535c44..bece691cb5d9 100644 --- a/drivers/base/memory.c +++ b/drivers/base/memory.c @@ -333,8 +333,10 @@ store_mem_state(struct device *dev, online_type = ONLINE_KEEP; else if (!strncmp(buf, "offline", min_t(int, count, 7))) online_type = -1; - else - return -EINVAL; + else { + ret = -EINVAL; + goto err; + } switch (online_type) { case ONLINE_KERNEL: @@ -357,6 +359,7 @@ store_mem_state(struct device *dev, ret = -EINVAL; /* should never happen */ } +err: unlock_device_hotplug(); if (ret) |