fiptool: remove always true conditional
fiptool: remove always true conditional

The conditional

  if (desc != NULL)
          ...

is always true here because we assert it 6 lines above:

  assert(desc != NULL);

Remove the if-conditional and concatenate the printf() calls.

Signed-off-by: Masahiro Yamada <378b411a8a63ecc7605ec4272234862d7781c6ae@socionext.com>

sbranden/arm-trusted-firmware,achingupta/arm-trusted-firmware,lsigithub/arm-trusted-firmware_public,sbranden/arm-trusted-firmware,achingupta/arm-trusted-firmware,lsigithub/arm-trusted-firmware_public