usb: gadget: dfu: discard dead code

[oweals/u-boot.git] / drivers / usb / gadget / f_dfu.c

diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c
index 7d88008f74e4ec573297a4f933bf5ceab11f0b64..8e7c981657c3b6be4b5ddbad802f5e00b3abb419 100644 (file)
--- a/drivers/usb/gadget/f_dfu.c
+++ b/drivers/usb/gadget/f_dfu.c
@@ -636,7 +636,7 @@ dfu_prepare_strings(struct f_dfu *f_dfu, int n)
 
        f_dfu->strings = calloc(sizeof(struct usb_string), n + 1);
        if (!f_dfu->strings)
-               goto enomem;
+               return -ENOMEM;
 
        for (i = 0; i < n; ++i) {
                de = dfu_get_entity(i);
@@ -647,14 +647,6 @@ dfu_prepare_strings(struct f_dfu *f_dfu, int n)
        f_dfu->strings[i].s = NULL;
 
        return 0;
-
-enomem:
-       while (i)
-               f_dfu->strings[--i].s = NULL;
-
-       free(f_dfu->strings);
-
-       return -ENOMEM;
 }
 
 static int dfu_prepare_function(struct f_dfu *f_dfu, int n)