tree 22fe449b773b0ba77f526ecb7050ddfef705fef1
parent b37483c42e2717300e55c83347aa83c042db5d9b
author Tom Rini <trini@konsulko.com> 1494444013 -0400
committer Tom Rini <trini@konsulko.com> 1494592658 -0400

cmd/io.c: Fix comparison of unsigned expression warning

The function cmd_get_data_size() returns an int and not unsigned.  So we
should assign it to an int rather than unsigned so that we can later
compare the return value.  Reported by clang-3.8.

Signed-off-by: Tom Rini <trini@konsulko.com>