Merge branch 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm

Pull operating performance points (OPP) framework fixes for 5.11-rc2
from Viresh Kumar:

"This contains two patches to fix freeing of resources in error paths."

* 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
  opp: Call the missing clk_put() on error
  opp: fix memory leak in _allocate_opp_table

diff --git a/drivers/opp/core.c b/drivers/opp/core.c
index 4268eb3..8c905aa 100644 (file)
--- a/drivers/opp/core.c
+++ b/drivers/opp/core.c
@@ -1092,7 +1092,7 @@ static struct opp_table *_allocate_opp_table(struct device *dev, int index)
        if (IS_ERR(opp_table->clk)) {
                ret = PTR_ERR(opp_table->clk);
                if (ret == -EPROBE_DEFER)
-                       goto err;
+                       goto remove_opp_dev;
 
                dev_dbg(dev, "%s: Couldn't find clock: %d\n", __func__, ret);
        }
@@ -1101,7 +1101,7 @@ static struct opp_table *_allocate_opp_table(struct device *dev, int index)
        ret = dev_pm_opp_of_find_icc_paths(dev, opp_table);
        if (ret) {
                if (ret == -EPROBE_DEFER)
-                       goto err;
+                       goto put_clk;
 
                dev_warn(dev, "%s: Error finding interconnect paths: %d\n",
                         __func__, ret);
@@ -1113,6 +1113,11 @@ static struct opp_table *_allocate_opp_table(struct device *dev, int index)
 
        return opp_table;
 
+put_clk:
+       if (!IS_ERR(opp_table->clk))
+               clk_put(opp_table->clk);
+remove_opp_dev:
+       _remove_opp_dev(opp_dev, opp_table);
 err:
        kfree(opp_table);
        return ERR_PTR(ret);