kern/52136: sys/dev/ic/igsfb_subr.c:440: poor location for limits check ?

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>Number:         52136
>Category:       kern
>Synopsis:       sys/dev/ic/igsfb_subr.c:440: poor location for limits check ?
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Apr 03 16:50:00 +0000 2017
>Originator:     David Binderman
>Release:        cvs-20170403
>Organization:
>Environment:
>Description:

sys/dev/ic/igsfb_subr.c:440]: (style) Array index 'i' is used before limits check.

Source code is

    while ((strcmp(dc->dc_modestring, videomode_list[i].name) != 0) &&
           ( i < videomode_count)) {

>How-To-Repeat:

>Fix: