[PATCH 4.19 127/139] staging: mt7621-pinctrl: fix uninitialized variable ngroups

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Colin Ian King commit cd56a5141331abfe218d744a3d66e1788135d482 upstream. Currently the for_each_node_with_property loop us incrementing variable ngroups however it was not initialized and

[PATCH 4.19 127/139] staging: mt7621-pinctrl: fix uninitialized variable ngroups

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Colin Ian King commit cd56a5141331abfe218d744a3d66e1788135d482 upstream. Currently the for_each_node_with_property loop us incrementing variable ngroups however it was not initialized and