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kconfig: use xfwrite wrapper function to silence warnings

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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>
This commit is contained in:
Peter Foley 2011-10-22 10:48:49 -04:00 committed by Michal Marek
parent 4f0c28f779
commit 70cc01e757
1 changed files with 2 additions and 2 deletions
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4
scripts/kconfig/confdata.c
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@ -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");