From: Peter Foley <pefoley2@verizon.net>
Date: Sat, 22 Oct 2011 14:48:49 +0000 (-0400)
Subject: kconfig: use xfwrite wrapper function to silence warnings
X-Git-Tag: 1.9.6~16
X-Git-Url: https://jxself.org/git/?p=carl9170fw.git;a=commitdiff_plain;h=3d15a51c8e93f2a055a06115fb1f11968ea7fad2

kconfig: use xfwrite wrapper function to silence warnings

Use the xfwrite wrapper function defined in lkc.h to check the return value of
fwrite and silence these warnings.

  HOSTCC  scripts/kconfig/zconf.tab.o
config/zconf.tab.c: In function 'header_print_comment':
config/confdata.c:551:10: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result
config/zconf.tab.c: In function 'kconfig_print_comment':
config/confdata.c:467:10: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result

Signed-off-by: Peter Foley <pefoley2@verizon.net>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
---

diff --git a/config/confdata.c b/config/confdata.c
index 54b19b0..8346841 100644
--- a/config/confdata.c
+++ b/config/confdata.c
@@ -504,7 +504,7 @@ kconfig_print_comment(FILE *fp, const char *value, void *arg)
 		fprintf(fp, "#");
 		if (l) {
 			fprintf(fp, " ");
-			fwrite(p, l, 1, fp);
+			xfwrite(p, l, 1, fp);
 			p += l;
 		}
 		fprintf(fp, "\n");
@@ -583,7 +583,7 @@ header_print_comment(FILE *fp, const char *value, void *arg)
 		fprintf(fp, " *");
 		if (l) {
 			fprintf(fp, " ");
-			fwrite(p, l, 1, fp);
+			xfwrite(p, l, 1, fp);
 			p += l;
 		}
 		fprintf(fp, "\n");