Commit 70cc01e7 authored Oct 22, 2011 by Peter Foley Committed by Michal Marek Dec 18, 2011

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
scripts/kconfig/zconf.tab.c: In function 'header_print_comment':
/usr/src/lto/scripts/kconfig/confdata.c:551:10: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result
scripts/kconfig/zconf.tab.c: In function 'kconfig_print_comment':
/usr/src/lto/scripts/kconfig/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>

parent 4f0c28f7

scripts/kconfig/confdata.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -464,7 +464,7 @@ 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");
		@@ -537,7 +537,7 @@ 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");