[PATCH v2] wifi: ath11k: clean-up during wrong ath11k_crypto_mode

[Rodrigo Gobbi <rodrigo.gobbi.7@gmail.com>]

if ath11k_crypto_mode is invalid (not ATH11K_CRYPT_MODE_SW/ATH11K_CRYPT_MODE_HW),
ath11k_core_qmi_firmware_ready() will not undo some actions that was previously
started/configured. It's reasonable to undo things during this condition, fixing
the following smatch warning:

drivers/net/wireless/ath/ath11k/core.c:2166 ath11k_core_qmi_firmware_ready()
warn: missing unwind goto?

Signed-off-by: Rodrigo Gobbi <rodrigo.gobbi.7@gmail.com>
---
Changelog:
v2: add smatch warn at commit msg
v1: https://lore.kernel.org/linux-wireless/20250515004258.87234-1-rodrigo.gobbi.7@gmail.com/
---
 drivers/net/wireless/ath/ath11k/core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 2e9f8a5e61e4..fd3017c444a4 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -2163,7 +2163,9 @@ int ath11k_core_qmi_firmware_ready(struct ath11k_base *ab)
 		break;
 	default:
 		ath11k_info(ab, "invalid crypto_mode: %d\n", ath11k_crypto_mode);
-		return -EINVAL;
+		ret = -EINVAL;
+		ath11k_dp_free(ab);
+		goto err_firmware_stop;
 	}
 
 	if (ath11k_frame_mode == ATH11K_HW_TXRX_RAW)
-- 
2.49.0