LU-6142 libcfs: discard cfs_firststr

[fs/lustre-release.git] / libcfs / libcfs / libcfs_string.c

diff --git a/libcfs/libcfs/libcfs_string.c b/libcfs/libcfs/libcfs_string.c
index 2ff9708..1ba1c24 100644 (file)
--- a/libcfs/libcfs/libcfs_string.c
+++ b/libcfs/libcfs/libcfs_string.c
@@ -138,34 +138,6 @@ int cfs_str2mask(const char *str, const char *(*bit2str)(int bit),
 }
 EXPORT_SYMBOL(cfs_str2mask);
 
-/* get the first string out of @str */
-char *cfs_firststr(char *str, size_t size)
-{
-       size_t i = 0;
-       char *end;
-
-       /* trim leading spaces */
-       while (i < size && *str && isspace(*str)) {
-               ++i;
-               ++str;
-       }
-
-       /* string with all spaces */
-       if (*str == '\0')
-               goto out;
-
-       end = str;
-       while (i < size && *end != '\0' && !isspace(*end)) {
-               ++i;
-               ++end;
-       }
-
-       *end = '\0';
-out:
-       return str;
-}
-EXPORT_SYMBOL(cfs_firststr);
-
 /**
  * Extracts tokens from strings.
  *