[Webkit-unassigned] [Bug 45394] New: Canvas: Remove unnecessary null-check of canvas() in getImageData()

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=45394

           Summary: Canvas: Remove unnecessary null-check of canvas() in
                    getImageData()
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: andreas.kling at nokia.com


We do...

ImageBuffer* buffer = canvas() ? canvas()->buffer() : 0;

...but canvas() is already dereferenced earlier in the function so there is no use in checking it for null here.

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