Commit21f460a5db("ath25: fix duplicate LZMA compression"), when attempting to restore ELF artifact generation, copiedover the raw kernel image twice. Because of that, the .elf artifact was actually a duplicate of raw image. Fix that by copying over .elf suffixed kernel image instead. Fixes:21f460a5db("ath25: fix duplicate LZMA compression") Signed-off-by: Lech Perczak <lech.perczak@gmail.com> (cherry picked from commit611291383a)