[PATCH] drivers/base/memory: remove unused var from memory_block_action()

[Reza Arbab]

Remove the unused variable first_page.

Signed-off-by: Reza Arbab <ar...@linux.vnet.ibm.com>
---
 drivers/base/memory.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 213456c..961e2cf 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -226,11 +226,9 @@ memory_block_action(unsigned long phys_index, unsigned 
long action, int online_t
 {
        unsigned long start_pfn;
        unsigned long nr_pages = PAGES_PER_SECTION * sections_per_block;
-       struct page *first_page;
        int ret;
 
        start_pfn = section_nr_to_pfn(phys_index);
-       first_page = pfn_to_page(start_pfn);
 
        switch (action) {
        case MEM_ONLINE:
-- 
1.8.3.1