do_bootm: unify duplicate prototypes

[u-boot] / common / cmd_usb.c

diff --git a/common/cmd_usb.c b/common/cmd_usb.c
index 226ea0dacf1e6e752e18ca723b7e755c9e615b0e..b04a8df764db9bde494ed42bbfd7cd279eeb856b 100644 (file)
--- a/common/cmd_usb.c
+++ b/common/cmd_usb.c
@@ -490,7 +490,6 @@ int do_usbboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
        /* Check if we should attempt an auto-start */
        if (((ep = getenv("autostart")) != NULL) && (strcmp(ep, "yes") == 0)) {
                char *local_args[2];
-               extern int do_bootm(cmd_tbl_t *, int, int, char *[]);
                local_args[0] = argv[0];
                local_args[1] = NULL;
                printf("Automatic boot of image at addr 0x%08lX ...\n", addr);