genalloc: fix allocation from end of pool

[sfrench/cifs-2.6.git] / lib / genalloc.c

diff --git a/lib/genalloc.c b/lib/genalloc.c
index 736c3b06398e522a7ad3d0ee846d77163436a334..1923f1490e72618b36756b326bbd2e280d71bd49 100644 (file)
--- a/lib/genalloc.c
+++ b/lib/genalloc.c
@@ -128,7 +128,6 @@ unsigned long gen_pool_alloc(struct gen_pool *pool, size_t size)
                chunk = list_entry(_chunk, struct gen_pool_chunk, next_chunk);
 
                end_bit = (chunk->end_addr - chunk->start_addr) >> order;
-               end_bit -= nbits + 1;
 
                spin_lock_irqsave(&chunk->lock, flags);
                start_bit = bitmap_find_next_zero_area(chunk->bits, end_bit, 0,