From: Brad Hards <bradh@frogmouth.net>
Date: Tue, 8 Mar 2011 09:28:04 +0000 (+1100)
Subject: alloc: remove unused variable
X-Git-Url: https://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=fbc7877063275421c4313ea30a65378d48dd4f07

alloc: remove unused variable

lp_bits was only ever written to.
---

diff --git a/ccan/alloc/alloc.c b/ccan/alloc/alloc.c
index 64475078..e9aaf3dd 100644
--- a/ccan/alloc/alloc.c
+++ b/ccan/alloc/alloc.c
@@ -467,9 +467,7 @@ static void recombine_small_pages(struct header *head, unsigned long poolsize,
 static u16 get_large_page(struct header *head, unsigned long poolsize,
 			  unsigned int sp_bits)
 {
-	unsigned int lp_bits, page;
-
-	lp_bits = sp_bits + BITS_FROM_SMALL_TO_LARGE_PAGE;
+	unsigned int page;
 
 	page = pop_from_list(head, &head->large_free_list, sp_bits);
 	if (likely(page))