floppy: format block0 read error message properly
floppy: format block0 read error message properly

In case reading of block 0 fails, line without trailing newline
is printed causing dmesg to look horrible.

Signed-off-by: Jiri Kosina <ed58f755cc8caaf10c3e8c731a8b86fb8f13d6cb@suse.cz>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs