[libcroco] Fix unused status variable in cr_utils_ucs1_to_utf8()

[Руслан Ижбулатов <ruslanizhb src gnome org>]

commit ac8029a5fe0bf9df81ea6965ac056aa81fa4885d
Author: Руслан Ижбулатов <lrn1986 gmail com>
Date:   Sat Oct 31 22:42:18 2015 +0000

    Fix unused status variable in cr_utils_ucs1_to_utf8()
    
    * Return status instead (initialized to CR_OK) instead of an explicit CR_OK
    * Remove redundant check for *a_in_len < 1 (equivalent to *a_in_len == 0)
      and remove now-unused end label
    
    https://bugzilla.gnome.org/show_bug.cgi?id=710076

 src/cr-utils.c |   10 ++--------
 1 files changed, 2 insertions(+), 8 deletions(-)
---
diff --git a/src/cr-utils.c b/src/cr-utils.c
index 0030084..dfb216b 100644
--- a/src/cr-utils.c
+++ b/src/cr-utils.c
@@ -898,15 +898,10 @@ cr_utils_ucs1_to_utf8 (const guchar * a_in,
 
         if (*a_in_len == 0) {
                 *a_out_len = 0 ;
-                return CR_OK ;
+                return status;
         }
         g_return_val_if_fail (a_out, CR_BAD_PARAM_ERROR) ;
 
-        if (*a_in_len < 1) {
-                status = CR_OK;
-                goto end;
-        }
-
         in_len = *a_in_len;
         out_len = *a_out_len;
 
@@ -927,11 +922,10 @@ cr_utils_ucs1_to_utf8 (const guchar * a_in,
                 }
         }                       /*end for */
 
-      end:
         *a_in_len = in_index;
         *a_out_len = out_index;
 
-        return CR_OK;
+        return status;
 }
 
 /**