bus: qcom: Put child node before return
authorPan Bian <bianpan2016@163.com>
Thu, 21 Jan 2021 11:49:07 +0000 (03:49 -0800)
committerBjorn Andersson <bjorn.andersson@linaro.org>
Tue, 30 Mar 2021 03:01:27 +0000 (22:01 -0500)
commitac6ad7c2a862d682bb584a4bc904d89fa7721af8
treea4f491a3caf7930ca08a5569f837d081ba622b8e
parentddd6b7267fe6e3c5a48e2e4eda18f354595c6d65
bus: qcom: Put child node before return

Put child node before return to fix potential reference count leak.
Generally, the reference count of child is incremented and decremented
automatically in the macro for_each_available_child_of_node() and should
be decremented manually if the loop is broken in loop body.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Fixes: 335a12754808 ("bus: qcom: add EBI2 driver")
Signed-off-by: Pan Bian <bianpan2016@163.com>
Link: https://lore.kernel.org/r/20210121114907.109267-1-bianpan2016@163.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
drivers/bus/qcom-ebi2.c