tequilaOS/platform_external_dtc
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dtc: Remove unused variable in flat_read_mem_reserve

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The *p variable is declared and used to save inb->ptr, however p is
later never used.  This has been the case since commit 6c0f3676 and can
lead to build failures with -Werror=unused-but-set-variable:

	flattree.c: In function 'flat_read_mem_reserve':
	flattree.c:700:14: error: variable 'p' set but not used [-Werror=unused-but-set-variable]
	cc1: all warnings being treated as errors
	make: *** [flattree.o] Error 1

Remove the variable.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Josh Boyer 2011-06-28 09:47:11 -04:00 committed by Jon Loeliger
parent 0a5aca98ba
commit d5b3165023
1 changed files with 0 additions and 2 deletions
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2
flattree.c
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@ -697,7 +697,6 @@ static struct reserve_info *flat_read_mem_reserve(struct inbuf *inb)
{
struct reserve_info *reservelist = NULL;
struct reserve_info *new;
const char *p;
struct fdt_reserve_entry re;
/*
@ -706,7 +705,6 @@ static struct reserve_info *flat_read_mem_reserve(struct inbuf *inb)
*
* First pass, count entries.
*/
p = inb->ptr;
while (1) {
flat_read_chunk(inb, &re, sizeof(re));
re.address = fdt64_to_cpu(re.address);