From d5b3165023b1cc3914e9943b91964ec9ad4be8b2 Mon Sep 17 00:00:00 2001 From: Josh Boyer Date: Tue, 28 Jun 2011 09:47:11 -0400 Subject: [PATCH] dtc: Remove unused variable in flat_read_mem_reserve 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 Acked-by: David Gibson --- flattree.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/flattree.c b/flattree.c index ead0332..28d0b23 100644 --- a/flattree.c +++ b/flattree.c @@ -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);