netdev - [PATCH iwl-net v4 5/6] igc: cleanup PTP module if probe fails

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Message-Id: <20250401-jk-igc-ptm-fixes-v4-v4-5-c0efb82bbf85@intel.com>
Date: Tue, 01 Apr 2025 16:35:33 -0700
From: Jacob Keller <jacob.e.keller@...el.com>
To: Anthony Nguyen <anthony.l.nguyen@...el.com>
Cc: david.zage@...el.com, vinicius.gomes@...el.com, 
 rodrigo.cadore@...coustics.com, intel-wired-lan@...ts.osuosl.org, 
 netdev@...r.kernel.org, Jacob Keller <jacob.e.keller@...el.com>, 
 Christopher S M Hall <christopher.s.hall@...el.com>, 
 Corinna Vinschen <vinschen@...hat.com>
Subject: [PATCH iwl-net v4 5/6] igc: cleanup PTP module if probe fails

From: Christopher S M Hall <christopher.s.hall@...el.com>

Make sure that the PTP module is cleaned up if the igc_probe() fails by
calling igc_ptp_stop() on exit.

Fixes: d89f88419f99 ("igc: Add skeletal frame for Intel(R) 2.5G Ethernet Controller support")
Signed-off-by: Christopher S M Hall <christopher.s.hall@...el.com>
Reviewed-by: Corinna Vinschen <vinschen@...hat.com>
Signed-off-by: Jacob Keller <jacob.e.keller@...el.com>
---
 drivers/net/ethernet/intel/igc/igc_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 491d942cefca7add260a76b06aea9d2e2a9e4cce..e62d76e857c7d7d3197014d90902a1abad4ee497 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -7231,6 +7231,7 @@ static int igc_probe(struct pci_dev *pdev,
 
 err_register:
 	igc_release_hw_control(adapter);
+	igc_ptp_stop(adapter);
 err_eeprom:
 	if (!igc_check_reset_block(hw))
 		igc_reset_phy(hw);

-- 
2.48.1.397.gec9d649cc640