Thread (5 messages) 5 messages, 4 authors, 2018-12-17

[PATCH] HID: intel-ish-hid: fixes incorrect error handling

STALE2849d

From: Pan Bian <hidden>
Date: 2018-11-22 00:52:51
Also in: lkml
Subsystem: hid core layer, intel integrated sensor hub driver, the rest · Maintainers: Jiri Kosina, Benjamin Tissoires, Srinivas Pandruvada, Linus Torvalds

The memory chunk allocated by hid_allocate_device() should be released
by hid_destroy_device(), not kfree().

Fixes: 0b28cb4bcb1("HID: intel-ish-hid: ISH HID client driver")
Signed-off-by: Pan Bian <redacted>
---
 drivers/hid/intel-ish-hid/ishtp-hid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hid/intel-ish-hid/ishtp-hid.c b/drivers/hid/intel-ish-hid/ishtp-hid.c
index cd23903..e918d78 100644
--- a/drivers/hid/intel-ish-hid/ishtp-hid.c
+++ b/drivers/hid/intel-ish-hid/ishtp-hid.c
@@ -222,7 +222,7 @@ int ishtp_hid_probe(unsigned int cur_hid_dev,
 err_hid_device:
 	kfree(hid_data);
 err_hid_data:
-	kfree(hid);
+	hid_destroy_device(hid);
 	return rv;
 }
 
-- 
2.7.4
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