From: "Du, Changbin" <changbin.du@xxxxxxxxx>
dwc->regset is allocated on dwc3_debugfs_init, and should
be released on init failure or dwc3_debugfs_exit. Btw,
The line "dwc->root = NULL" is unnecessary, so remove it.
Signed-off-by: Du, Changbin <changbin.du@xxxxxxxxx>
---
v2:
Title changed;
free dwc->regset on failure path.
---
drivers/usb/dwc3/debugfs.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/dwc3/debugfs.c b/drivers/usb/dwc3/debugfs.c
index 9ac37fe..abd8889 100644
--- a/drivers/usb/dwc3/debugfs.c
+++ b/drivers/usb/dwc3/debugfs.c
@@ -678,7 +678,8 @@ int dwc3_debugfs_init(struct dwc3 *dwc)
err1:
debugfs_remove_recursive(root);
-
+ if (!dwc->regset)
+ kfree(dwc->regset);
err0:
return ret;
}
@@ -686,5 +687,5 @@ err0:
void dwc3_debugfs_exit(struct dwc3 *dwc)
{
debugfs_remove_recursive(dwc->root);
- dwc->root = NULL;
+ kfree(dwc->regset);
}
--
2.5.0
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