diff options
Diffstat (limited to 'drivers/base/memory.c')
| -rw-r--r-- | drivers/base/memory.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/base/memory.c b/drivers/base/memory.c index f8fd562c3f18..1e884d82af6f 100644 --- a/drivers/base/memory.c +++ b/drivers/base/memory.c @@ -128,6 +128,9 @@ static ssize_t show_mem_removable(struct device *dev, int ret = 1; struct memory_block *mem = to_memory_block(dev); + if (mem->state != MEM_ONLINE) + goto out; + for (i = 0; i < sections_per_block; i++) { if (!present_section_nr(mem->start_section_nr + i)) continue; @@ -135,6 +138,7 @@ static ssize_t show_mem_removable(struct device *dev, ret &= is_mem_section_removable(pfn, PAGES_PER_SECTION); } +out: return sprintf(buf, "%d\n", ret); } |