newlib: libc: Improved the readability of strspn with minor optimization

Signed-off-by: Xiao Zeng <zengxiao@eswincomputing.com>
3 years ago · 99f3898dfc
1 changed files with 2 additions and 1 deletions
--- a/newlib/libc/string/strspn.c
+++ b/newlib/libc/string/strspn.c
@ -41,10 +41,11 @@ strspn (const char *s1,
      for (c = s2; *c; c++)
 	{
 	  if (*s1 == *c)
-	    break;
+	    goto found;
 	}
      if (*c == '\0')
 	break;
 found:
      s1++;
    }