[PATCH] Clean up Katmai (440SPe) linker script

[u-boot] / common / cmd_mii.c

diff --git a/common/cmd_mii.c b/common/cmd_mii.c
index 48a4e77c55a0bfd3de841f866d3bfd15d53ff0b6..e6595360cbeca81a3fe144ee18ad7ae0e8d6bb0e 100644 (file)
--- a/common/cmd_mii.c
+++ b/common/cmd_mii.c
@@ -57,6 +57,11 @@ int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
        int             rcode = 0;
        char            *devname;
 
+       if (argc < 2) {
+               printf ("Usage:\n%s\n", cmdtp->usage);
+               return 1;
+       }
+
 #if defined(CONFIG_8xx) || defined(CONFIG_MCF52x2)
        mii_init ();
 #endif
@@ -112,8 +117,6 @@ int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
                                        miiphy_speed (devname, j),
                                        (miiphy_duplex (devname, j) == FULL)
                                                ? "FDX" : "HDX");
-                       } else {
-                               puts ("Error reading info from the PHY\n");
                        }
                }
        } else if (op == 'r') {
@@ -498,8 +501,6 @@ int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
                                        miiphy_speed (devname, j),
                                        (miiphy_duplex (devname, j) == FULL)
                                                ? "FDX" : "HDX");
-                       } else {
-                               puts ("Error reading info from the PHY\n");
                        }
                }
        } else if (op[0] == 'r') {