Ios: Remove redundant null validation
Ios: Remove redundant null validation

Change-Id: I1058e83fd4c16a162d79ef794382071da77a902c
Reviewed-by: Fawzi Mohamed <7388270c57edd0fabd71d8eb0322d66e3c40e57e@digia.com>

kuba1/qtcreator,Distrotech/qtcreator,Distrotech/qtcreator,maui-packages/qt-creator,AltarBeastiful/qt-creator,martyone/sailfish-qtcreator,amyvmiwei/qt-creator,xianian/qt-creator,martyone/sailfish-qtcreator,kuba1/qtcreator,Distrotech/qtcreator,danimo/qt-creator,kuba1/qtcreator,amyvmiwei/qt-creator,danimo/qt-creator,xianian/qt-creator,xianian/qt-creator,xianian/qt-creator,AltarBeastiful/qt-creator,xianian/qt-creator,maui-packages/qt-creator,Distrotech/qtcreator,martyone/sailfish-qtcreator,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,kuba1/qtcreator,farseerri/git_code,danimo/qt-creator,amyvmiwei/qt-creator,martyone/sailfish-qtcreator,xianian/qt-creator,AltarBeastiful/qt-creator,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,xianian/qt-creator,farseerri/git_code,farseerri/git_code,Distrotech/qtcreator,kuba1/qtcreator,farseerri/git_code,martyone/sailfish-qtcreator,maui-packages/qt-creator,amyvmiwei/qt-creator,danimo/qt-creator,martyone/sailfish-qtcreator,AltarBeastiful/qt-creator,maui-packages/qt-creator,farseerri/git_code,Distrotech/qtcreator,xianian/qt-creator,martyone/sailfish-qtcreator,danimo/qt-creator,martyone/sailfish-qtcreator,kuba1/qtcreator,maui-packages/qt-creator,Distrotech/qtcreator,danimo/qt-creator,AltarBeastiful/qt-creator,danimo/qt-creator,kuba1/qtcreator,farseerri/git_code,kuba1/qtcreator,danimo/qt-creator,maui-packages/qt-creator,AltarBeastiful/qt-creator,amyvmiwei/qt-creator,kuba1/qtcreator,farseerri/git_code,farseerri/git_code,martyone/sailfish-qtcreator,danimo/qt-creator,amyvmiwei/qt-creator,xianian/qt-creator,maui-packages/qt-creator