From: Vasundhara Volam vasundhara-v.volam@broadcom.com
[ Upstream commit 0797c10d2d1fa0d6f14612404781b348fc757c3e ]
After fixing the allocation of bp->fw_health in the previous patch, the driver will not go through the fw reset and recovery code paths if bp->fw_health allocation fails. So we can now remove the unnecessary NULL checks.
Signed-off-by: Vasundhara Volam vasundhara-v.volam@broadcom.com Signed-off-by: Michael Chan michael.chan@broadcom.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 6 ++---- drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c | 6 +----- 2 files changed, 3 insertions(+), 9 deletions(-)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -9953,8 +9953,7 @@ static void bnxt_fw_health_check(struct struct bnxt_fw_health *fw_health = bp->fw_health; u32 val;
- if (!fw_health || !fw_health->enabled || - test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) + if (!fw_health->enabled || test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) return;
if (fw_health->tmr_counter) { @@ -10697,8 +10696,7 @@ static void bnxt_fw_reset_task(struct wo bnxt_queue_fw_reset_work(bp, bp->fw_reset_min_dsecs * HZ / 10); return; case BNXT_FW_RESET_STATE_ENABLE_DEV: - if (test_bit(BNXT_STATE_FW_FATAL_COND, &bp->state) && - bp->fw_health) { + if (test_bit(BNXT_STATE_FW_FATAL_COND, &bp->state)) { u32 val;
val = bnxt_fw_health_readl(bp, --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c @@ -19,11 +19,10 @@ static int bnxt_fw_reporter_diagnose(str struct devlink_fmsg *fmsg) { struct bnxt *bp = devlink_health_reporter_priv(reporter); - struct bnxt_fw_health *health = bp->fw_health; u32 val, health_status; int rc;
- if (!health || test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) + if (test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) return 0;
val = bnxt_fw_health_readl(bp, BNXT_FW_HEALTH_REG); @@ -162,9 +161,6 @@ void bnxt_devlink_health_report(struct b struct bnxt_fw_health *fw_health = bp->fw_health; struct bnxt_fw_reporter_ctx fw_reporter_ctx;
- if (!fw_health) - return; - fw_reporter_ctx.sp_event = event; switch (event) { case BNXT_FW_RESET_NOTIFY_SP_EVENT: