|
 |
dd8478d |
From jwboyer@linux.vnet.ibm.com Tue Jun 28 09:42:53 2011
|
|
|
dd8478d |
Date: Tue, 28 Jun 2011 09:42:53 -0400
|
|
|
dd8478d |
From: Josh Boyer <jwboyer@linux.vnet.ibm.com>
|
|
|
dd8478d |
To: jdl@jdl.com, david@gibson.dropbear.id.au
|
|
|
dd8478d |
Cc: linuxppc-dev@lists.ozlabs.org
|
|
|
dd8478d |
Subject: [PATCH] dtc: Remove unused variable in flat_read_mem_reserve
|
|
|
dd8478d |
Message-ID: <20110628134253.GD10237@zod.rchland.ibm.com>
|
|
|
dd8478d |
MIME-Version: 1.0
|
|
|
dd8478d |
Content-Type: text/plain; charset=us-ascii
|
|
|
dd8478d |
Content-Disposition: inline
|
|
|
dd8478d |
User-Agent: Mutt/1.5.21 (2010-09-15)
|
|
|
dd8478d |
Status: RO
|
|
|
dd8478d |
Content-Length: 1865
|
|
|
dd8478d |
Lines: 68
|
|
|
dd8478d |
|
|
|
dd8478d |
The *p variable is declared and used to save inb->ptr, however p is
|
|
|
dd8478d |
later never used. This has been the case since commit 6c0f3676 and can
|
|
|
dd8478d |
lead to build failures with -Werror=unused-but-set-variable:
|
|
|
dd8478d |
|
|
|
dd8478d |
flattree.c: In function 'flat_read_mem_reserve':
|
|
|
dd8478d |
flattree.c:700:14: error: variable 'p' set but not used [-Werror=unused-but-set-variable]
|
|
|
dd8478d |
cc1: all warnings being treated as errors
|
|
|
dd8478d |
make: *** [flattree.o] Error 1
|
|
|
dd8478d |
|
|
|
dd8478d |
Remove the variable.
|
|
|
dd8478d |
|
|
|
dd8478d |
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
|
|
|
dd8478d |
|
|
|
dd8478d |
---
|
|
|
dd8478d |
|
|
|
dd8478d |
diff --git a/flattree.c b/flattree.c
|
|
|
dd8478d |
index ead0332..28d0b23 100644
|
|
|
dd8478d |
--- a/flattree.c
|
|
|
dd8478d |
+++ b/flattree.c
|
|
|
dd8478d |
@@ -697,7 +697,6 @@ static struct reserve_info *flat_read_mem_reserve(struct inbuf *inb)
|
|
|
dd8478d |
{
|
|
|
dd8478d |
struct reserve_info *reservelist = NULL;
|
|
|
dd8478d |
struct reserve_info *new;
|
|
|
dd8478d |
- const char *p;
|
|
|
dd8478d |
struct fdt_reserve_entry re;
|
|
|
dd8478d |
|
|
|
dd8478d |
/*
|
|
|
dd8478d |
@@ -706,7 +705,6 @@ static struct reserve_info *flat_read_mem_reserve(struct inbuf *inb)
|
|
|
dd8478d |
*
|
|
|
dd8478d |
* First pass, count entries.
|
|
|
dd8478d |
*/
|
|
|
dd8478d |
- p = inb->ptr;
|
|
|
dd8478d |
while (1) {
|
|
|
dd8478d |
flat_read_chunk(inb, &re, sizeof(re));
|
|
|
dd8478d |
re.address = fdt64_to_cpu(re.address);
|
|
|
dd8478d |
|
|
|
dd8478d |
|