scripts: dtc: fix compile warnings

Felipe Balbi · michal42 · commit db7f4e3d2b0a · 2012-03-24T23:07:35.000+01:00
Fix following compile warnings:

scripts/dtc/flattree.c: In function &lsquo;flat_read_mem_reserve&rsquo;:
scripts/dtc/flattree.c:700:14: warning: variable &lsquo;p&rsquo; set but not used
	[-Wunused-but-set-variable]

scripts/dtc/dtc.c: In function &lsquo;main&rsquo;:
scripts/dtc/dtc.c:104:17: warning: variable &lsquo;check&rsquo; set but not used
	[-Wunused-but-set-variable]

Signed-off-by: Felipe Balbi &lt;balbi@ti.com&gt;
Signed-off-by: Michal Marek &lt;mmarek@suse.cz&gt;
diff --git a/scripts/dtc/dtc.c b/scripts/dtc/dtc.c
@@ -101,7 +101,7 @@ int main(int argc, char *argv[])
 	const char *outform = "dts";
 	const char *outname = "-";
 	const char *depname = NULL;
-	int force = 0, check = 0, sort = 0;
+	int force = 0, sort = 0;
 	const char *arg;
 	int opt;
 	FILE *outf = NULL;
@@ -143,9 +143,6 @@ int main(int argc, char *argv[])
 		case 'f':
 			force = 1;
 			break;
-		case 'c':
-			check = 1;
-			break;
 		case 'q':
 			quiet++;
 			break;
diff --git a/scripts/dtc/flattree.c b/scripts/dtc/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);

Original file line number	Diff line number	Diff line change
`@@ -697,7 +697,6 @@ static struct reserve_info flat_read_mem_reserve(struct inbuf inb)`
`697`	`697`	`{`
`698`	`698`	`struct reserve_info *reservelist = NULL;`
`699`	`699`	`struct reserve_info *new;`
`700`		`- const char *p;`
`701`	`700`	`struct fdt_reserve_entry re;`
`702`	`701`
`703`	`702`	`/*`
`@@ -706,7 +705,6 @@ static struct reserve_info flat_read_mem_reserve(struct inbuf inb)`
`706`	`705`	`*`
`707`	`706`	`* First pass, count entries.`
`708`	`707`	`*/`
`709`		`- p = inb->ptr;`
`710`	`708`	`while (1) {`
`711`	`709`	`flat_read_chunk(inb, &re, sizeof(re));`
`712`	`710`	`re.address = fdt64_to_cpu(re.address);`