From jwboyer@linux.vnet.ibm.com Tue Jun 28 08:47:09 2011
Date: Tue, 28 Jun 2011 08:47:09 -0400
From: Josh Boyer <jwboyer@linux.vnet.ibm.com>
To: Jon Loeliger <jdl@jdl.com>
Cc: linuxppc-dev@lists.ozlabs.org
Subject: [PATCH] dtc: Remove unused check variable
Message-ID: <20110628124709.GC10237@zod.rchland.ibm.com>
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Commit 376ab6f2 removed the old style check functionality from DTC,
however the check option and variable were not removed. This leads to
build failures when -Werror=unused-but-set-variable is specified:
dtc.c: In function 'main':
dtc.c:102:17: error: variable 'check' set but not used [-Werror=unused-but-set-variable]
cc1: all warnings being treated as errors
make: *** [dtc.o] Error 1
make: *** Waiting for unfinished jobs....
Remove the check variable.
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
---
t a/dtc.c b/dtc.c
index cbc0193..15d2fc2 100644
--- a/dtc.c
+++ b/dtc.c
@@ -99,7 +99,7 @@ int main(int argc, char *argv[])
const char *inform = "dts";
const char *outform = "dts";
const char *outname = "-";
- int force = 0, check = 0, sort = 0;
+ int force = 0, sort = 0;
const char *arg;
int opt;
FILE *outf = NULL;
@@ -111,7 +111,7 @@ int main(int argc, char *argv[])
minsize = 0;
padsize = 0;
- while ((opt = getopt(argc, argv, "hI:O:o:V:R:S:p:fcqb:vH:s")) != EOF) {
+ while ((opt = getopt(argc, argv, "hI:O:o:V:R:S:p:fqb:vH:s")) != EOF) {
switch (opt) {
case 'I':
inform = optarg;
@@ -137,9 +137,6 @@ int main(int argc, char *argv[])
case 'f':
force = 1;
break;
- case 'c':
- check = 1;
- break;
case 'q':
quiet++;
break;