mpc8220/fec.c: Fix GCC 4.6 build warning

Fix:
fec.c: In function 'mpc8220_fec_recv':
fec.c:733:8: warning: variable 'frame' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>

diff --git a/arch/powerpc/cpu/mpc8220/fec.c b/arch/powerpc/cpu/mpc8220/fec.c
index bcda8a2..2053fea 100644 (file)
--- a/arch/powerpc/cpu/mpc8220/fec.c
+++ b/arch/powerpc/cpu/mpc8220/fec.c
@@ -772,8 +772,8 @@ static int mpc8220_fec_recv (struct eth_device *dev)
                        frame = (NBUF *) pRbd->dataPointer;
                        frame_length = pRbd->dataLength - 4;
 
-#if (0)
-                       {
+                       /* DEBUG code */
+                       if (_DEBUG) {
                                int i;
 
                                printf ("recv data hdr:");
@@ -781,7 +781,7 @@ static int mpc8220_fec_recv (struct eth_device *dev)
                                        printf ("%x ", *(frame->head + i));
                                printf ("\n");
                        }
-#endif
+
                        /*
                         *  Fill the buffer and pass it to upper layers
                         */