diff options
| author | Kalesh AP <kalesh-anakkur.purayil@broadcom.com> | 2025-11-03 16:56:56 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-11-04 17:25:19 -0800 |
| commit | deb8eb39164382f1f67ef8e8af9176baf5e10f2d (patch) | |
| tree | 55027559caf77eb111d75c02116707fcf1ba2e89 | |
| parent | bc7208ca805ae6062f353a4753467d913d963bc6 (diff) | |
bnxt_en: Fix a possible memory leak in bnxt_ptp_init
In bnxt_ptp_init(), when ptp_clock_register() fails, the driver is
not freeing the memory allocated for ptp_info->pin_config. Fix it
to unconditionally free ptp_info->pin_config in bnxt_ptp_free().
Fixes: caf3eedbcd8d ("bnxt_en: 1PPS support for 5750X family chips")
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://patch.msgid.link/20251104005700.542174-3-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c index db81cf6d5289..0abaa2bbe357 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c @@ -1051,9 +1051,9 @@ static void bnxt_ptp_free(struct bnxt *bp) if (ptp->ptp_clock) { ptp_clock_unregister(ptp->ptp_clock); ptp->ptp_clock = NULL; - kfree(ptp->ptp_info.pin_config); - ptp->ptp_info.pin_config = NULL; } + kfree(ptp->ptp_info.pin_config); + ptp->ptp_info.pin_config = NULL; } int bnxt_ptp_init(struct bnxt *bp) |