tree df76ae9f382d0050b4bf7cb0d3e50fe9e5ed7fc8
parent d98010817a26eba8d4d1e8a639e0b7d7f042308a
author Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 1559019842 +0900
committer Kishon Vijay Abraham I <kishon@ti.com> 1560333944 +0530

phy: renesas: rcar-gen2: Fix memory leak at error paths

This patch fixes memory leak at error paths of the probe function.
In for_each_child_of_node, if the loop returns, the driver should
call of_put_node() before returns.

Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Fixes: 1233f59f745b237 ("phy: Renesas R-Car Gen2 PHY driver")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>