floppy: cleanup: make set_fdc() always set current_drive and current_fd
When called with a negative drive value, set_fdc() would stick to the current fdc (which was assumed to reflect the current_drive's FDC). We do not need this anymore as the last call place with a negative value was just addressed. Let's make this function always set both current_fdc and current_drive so that there's no more ambiguity. A few comments stating this were added to a few non-obvious places. Link: https://lore.kernel.org/r/20200410101904.14652-3-w@1wt.eu Signed-off-by:Willy Tarreau <w@1wt.eu> Signed-off-by:
Denis Efremov <efremov@linux.com>
parent
99ba6ccc
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