scripts: remove redundant character '0x0a' from Linksys image signature

The redundant character '0x0a' after the 192 bytes '0x00' padding broke
the factory image. We need to remove it to make things work again.

Fixes: e6769d11f3 scripts: fix missing character '0' issue in linksys image
Tested-by: Tony Butler <[email protected]>
Signed-off-by: Shiji Yang <[email protected]>

scripts/linksys-image.sh

@@ -17,7 +17,6 @@
 #  <padding>	    Padding ('0' + 0x20 *7) (8 bytes)
 #  <signature>	    Signature of signer. Not checked so use arbitrary value (16 bytes)
 #  <padding>        Padding (0x00) (192 bytes)
-#  0x0A		    (1 byte)
 
 ## version history
 # * version 1: initial commit
@@ -62,6 +61,4 @@ printf ".LINKSYS.01000409%-15s%-8s%-8s%-16s" "${TYPE}" "${CRC}" "0" "K0000000F02
 
 dd if=/dev/zero bs=1 count=192 conv=notrunc >> "${IMG_TMP_OUT}"
 
-printf '\12' >> "${IMG_TMP_OUT}"
-
 cp "${IMG_TMP_OUT}" "${IMG_OUT}"