diff options
| author | Georgi Djakov <georgi.djakov@linaro.org> | 2019-12-12 10:53:30 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-12 12:28:53 +0300 |
| commit | b29b8113bb41285eb7ed55ce0c65017b5c0240f7 (patch) | |
| tree | 57894f438eb4ab6ec176b7f592807c2b684cbeff /drivers/interconnect | |
| parent | e27da6a6a4da9e5dd711e64cfd9d13ec3cc39d27 (diff) | |
| download | linux-b29b8113bb41285eb7ed55ce0c65017b5c0240f7.tar.xz | |
interconnect: qcom: sdm845: Walk the list safely on node removal
As we will remove items off the list using list_del(), we need to use the
safe version of list_for_each_entry().
Fixes: b5d2f741077a ("interconnect: qcom: Add sdm845 interconnect provider driver")
Reported-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Cc: <stable@vger.kernel.org> # v5.3+
Link: https://lore.kernel.org/r/20191212075332.16202-3-georgi.djakov@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/interconnect')
| -rw-r--r-- | drivers/interconnect/qcom/sdm845.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/interconnect/qcom/sdm845.c b/drivers/interconnect/qcom/sdm845.c index 502a6c22b41e..387267ee9648 100644 --- a/drivers/interconnect/qcom/sdm845.c +++ b/drivers/interconnect/qcom/sdm845.c @@ -868,9 +868,9 @@ static int qnoc_remove(struct platform_device *pdev) { struct qcom_icc_provider *qp = platform_get_drvdata(pdev); struct icc_provider *provider = &qp->provider; - struct icc_node *n; + struct icc_node *n, *tmp; - list_for_each_entry(n, &provider->nodes, node_list) { + list_for_each_entry_safe(n, tmp, &provider->nodes, node_list) { icc_node_del(n); icc_node_destroy(n->id); } |