From: Tom Rix <trix@xxxxxxxxxx> Clang static analysis reports this problem qmi.c:1935:5: warning: Undefined or garbage value returned to caller return ret; ^~~~~~~~~~ ret is uninitialized. When of_parse_phandle() fails, garbage is returned. So return -EINVAL. Fixes: 6ac04bdc5edb ("ath11k: Use reserved host DDR addresses from DT for PCI devices") Signed-off-by: Tom Rix <trix@xxxxxxxxxx> --- drivers/net/wireless/ath/ath11k/qmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath11k/qmi.c b/drivers/net/wireless/ath/ath11k/qmi.c index 65d3c6ba35ae6..81b2304b1fdeb 100644 --- a/drivers/net/wireless/ath/ath11k/qmi.c +++ b/drivers/net/wireless/ath/ath11k/qmi.c @@ -1932,7 +1932,7 @@ static int ath11k_qmi_assign_target_mem_chunk(struct ath11k_base *ab) if (!hremote_node) { ath11k_dbg(ab, ATH11K_DBG_QMI, "qmi fail to get hremote_node\n"); - return ret; + return -EINVAL; } ret = of_address_to_resource(hremote_node, 0, &res); -- 2.26.3