svn commit: r235710 - head/sys/libkern
Kevin Lo
kevlo at FreeBSD.org
Mon May 21 02:23:21 UTC 2012
Author: kevlo
Date: Mon May 21 02:23:20 2012
New Revision: 235710
URL: http://svn.freebsd.org/changeset/base/235710
Log:
Remove dead code
Modified:
head/sys/libkern/iconv_ucs.c
Modified: head/sys/libkern/iconv_ucs.c
==============================================================================
--- head/sys/libkern/iconv_ucs.c Mon May 21 00:15:58 2012 (r235709)
+++ head/sys/libkern/iconv_ucs.c Mon May 21 02:23:20 2012 (r235710)
@@ -102,12 +102,12 @@ iconv_ucs_open(struct iconv_converter_cl
if (cspf)
dp->convtype |= KICONV_UCS_COMBINE;
for (i = 0; unicode_family[i].name; i++) {
- if (strcmp(from, unicode_family[i].name) == 0)
+ if (strcasecmp(from, unicode_family[i].name) == 0)
dp->convtype |= unicode_family[i].from_flag;
- if (strcmp(to, unicode_family[i].name) == 0)
+ if (strcasecmp(to, unicode_family[i].name) == 0)
dp->convtype |= unicode_family[i].to_flag;
}
- if (strcmp(ENCODING_UNICODE, ENCODING_UTF16) == 0)
+ if (strcasecmp(ENCODING_UNICODE, ENCODING_UTF16) == 0)
dp->convtype |= KICONV_UCS_UCS4;
else
dp->convtype &= ~KICONV_UCS_UCS4;
@@ -457,8 +457,6 @@ utf8_to_ucs4(const char *src, size_t *ut
/* out of utf-16 range or having illegal bits */
return (0);
}
- if (w == 0)
- return (0);
if (srclen < w)
return (0);
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