There is a possibility for an uninitialized *ret* variable to be returned in some code paths. This explicitly returns 0 without an error. Also removes goto that returned *ret* and simply returns in place. Closes: https://scan5.scan.coverity.com/#/project-view/63541/10063?selectedIssue=1642337 Fixes: b716a10d99a28 ("wifi: ath12k: enable MLO setup and teardown from core") Signed-off-by: Ethan Carter Edwards <ethan@xxxxxxxxxxxxxxxxx> --- Changes in v2: - Rewrite commit subject to include function - put int ret; back at top of function declaration - minor changes to description - Link to v1: https://lore.kernel.org/r/20250209-ath12k-uninit-v1-1-afc8005847be@xxxxxxxxxxxxxxxxx --- drivers/net/wireless/ath/ath12k/core.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath12k/core.c b/drivers/net/wireless/ath/ath12k/core.c index 0606116d6b9c491b6ede401b2e1aedfb619339a8..276f2ee553f4e3529abff14f2b9238ee0a78f45e 100644 --- a/drivers/net/wireless/ath/ath12k/core.c +++ b/drivers/net/wireless/ath/ath12k/core.c @@ -920,12 +920,11 @@ int ath12k_mac_mlo_ready(struct ath12k_hw_group *ag) ar = &ah->radio[j]; ret = __ath12k_mac_mlo_ready(ar); if (ret) - goto out; + return ret; } } -out: - return ret; + return 0; } static int ath12k_core_mlo_setup(struct ath12k_hw_group *ag) --- base-commit: a64dcfb451e254085a7daee5fe51bf22959d52d3 change-id: 20250209-ath12k-uninit-18560fd91c07 Best regards, -- Ethan Carter Edwards <ethan@xxxxxxxxxxxxxxxxx>
