Dan Carpenter 4f03ffcd3e serial: icom: move array overflow checks earlier ...

This code does an annoying thing where it writes to the array and then
checks later for array overflows.  I don't know if it's actually
possible to overflow but let's check before using the array index.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-08-27 16:24:33 -07:00

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