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| author | Gu Zheng <guz.fnst@cn.fujitsu.com> | 2013-08-22 18:11:25 +0800 |
|---|---|---|
| committer | Andreas Blaesius <skate4life@gmx.de> | 2016-06-05 21:20:39 +0200 |
| commit | 7189b71e99ab16d37dc0d85860303d34c705281b (patch) | |
| tree | 594a5a804a40ff5d52c74fc95e2ed915884c8ea1 | |
| parent | 7b388e03be1efffaaa6ce14bf40457383b5181b7 (diff) | |
| download | kernel_samsung_espresso10-7189b71e99ab16d37dc0d85860303d34c705281b.zip kernel_samsung_espresso10-7189b71e99ab16d37dc0d85860303d34c705281b.tar.gz kernel_samsung_espresso10-7189b71e99ab16d37dc0d85860303d34c705281b.tar.bz2 | |
f2fs: use strncasecmp() simplify the string comparison
Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
| -rw-r--r-- | fs/f2fs/namei.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index 72f7229..2adff45 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -83,21 +83,11 @@ static int is_multimedia_file(const unsigned char *s, const char *sub) { size_t slen = strlen(s); size_t sublen = strlen(sub); - int ret; if (sublen > slen) return 0; - ret = memcmp(s + slen - sublen, sub, sublen); - if (ret) { /* compare upper case */ - int i; - char upper_sub[8]; - for (i = 0; i < sublen && i < sizeof(upper_sub); i++) - upper_sub[i] = toupper(sub[i]); - return !memcmp(s + slen - sublen, upper_sub, sublen); - } - - return !ret; + return !strncasecmp(s + slen - sublen, sub, sublen); } /* |