[2/2] ath10k: Release some resources in an error handling path
diff mbox series

Message ID 20201122170358.1346065-1-christophe.jaillet@wanadoo.fr
State Accepted
Commit 6364e693f4a7a89a2fb3dd2cbd6cc06d5fd6e26d
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Series
  • [1/2] ath10k: Fix an error handling path
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Commit Message

Christophe JAILLET Nov. 22, 2020, 5:03 p.m. UTC
Should an error occur after calling 'ath10k_usb_create()', it should be
undone by a corresponding 'ath10k_usb_destroy()' call

Fixes: 4db66499df91 ("ath10k: add initial USB support")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
This patch is speculative and compile tested only.
---
 drivers/net/wireless/ath/ath10k/usb.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

Patch
diff mbox series

diff --git a/drivers/net/wireless/ath/ath10k/usb.c b/drivers/net/wireless/ath/ath10k/usb.c
index 0b47c3a09794..19b9c27e30e2 100644
--- a/drivers/net/wireless/ath/ath10k/usb.c
+++ b/drivers/net/wireless/ath/ath10k/usb.c
@@ -1011,7 +1011,7 @@  static int ath10k_usb_probe(struct usb_interface *interface,
 	ret = ath10k_core_register(ar, &bus_params);
 	if (ret) {
 		ath10k_warn(ar, "failed to register driver core: %d\n", ret);
-		goto err;
+		goto err_usb_destroy;
 	}
 
 	/* TODO: remove this once USB support is fully implemented */
@@ -1019,6 +1019,9 @@  static int ath10k_usb_probe(struct usb_interface *interface,
 
 	return 0;
 
+err_usb_destroy:
+	ath10k_usb_destroy(ar);
+
 err:
 	ath10k_core_destroy(ar);