X-Git-Url: https://git.stricted.de/?a=blobdiff_plain;f=drivers%2Fbase%2Fmemory.c;h=86abbff912ecc0687e1b4ac93701af8cfcded1b5;hb=7fb443fa86195a13277194e5f112445d982e639e;hp=14f8a6954da0a11f1250b75b050318a9c63a4cb2;hpb=7ecba6f2f3f6e862287e07908ba583199c7772a9;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 14f8a6954da0..86abbff912ec 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -152,6 +152,8 @@ static ssize_t show_mem_removable(struct device *dev,
 		container_of(dev, struct memory_block, dev);
 
 	for (i = 0; i < sections_per_block; i++) {
+		if (!present_section_nr(mem->start_section_nr + i))
+			continue;
 		pfn = section_nr_to_pfn(mem->start_section_nr + i);
 		ret &= is_mem_section_removable(pfn, PAGES_PER_SECTION);
 	}