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make convert_delimiter use strchr instead of open-coding it 

Take advantage of accelerated strchr() on arches that support it.

Also, no caller ever passes in a NULL pointer. Get rid of the unneeded
NULL pointer check.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
This commit is contained in:
Steve French 2012-11-29 18:07:51 -06:00
parent b979aaa177
commit 1cc9bd6861
1 changed files with 4 additions and 9 deletions
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13
fs/cifs/cifsglob.h
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@ -1064,21 +1064,16 @@ static inline char CIFS_DIR_SEP(const struct cifs_sb_info *cifs_sb)
static inline void
convert_delimiter(char *path, char delim)
{
int i;
char old_delim;
if (path == NULL)
return;
char old_delim, *pos;
if (delim == '/')
old_delim = '\\';
else
old_delim = '/';
for (i = 0; path[i] != '\0'; i++) {
if (path[i] == old_delim)
path[i] = delim;
}
pos = path;
while ((pos = strchr(pos, old_delim)))
*pos = delim;
}
#ifdef CONFIG_CIFS_STATS