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authorDan Carpenter <dan.carpenter@oracle.com>2013-08-26 18:10:01 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-08-27 16:24:33 -0700
commit4f03ffcd3e8a8860c9adc153f03bf2ed7d428f2b (patch)
treed4d5080175aed0b0d7c8dd30c5c74593f0e65d8a /usr
parent1b2a405bbacc513627be875515bff4af5b498346 (diff)
downloadlinux-4f03ffcd3e8a8860c9adc153f03bf2ed7d428f2b.tar.bz2
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>
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