diff mbox series

[net,2/3] ice: destroy flow director filter mutex after releasing VSIs

Message ID 20220315211225.2923496-3-anthony.l.nguyen@intel.com (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series Intel Wired LAN Driver Updates 2022-03-15 | expand

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Context Check Description
netdev/tree_selection success Clearly marked for net
netdev/fixes_present success Fixes tag present in non-next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/cc_maintainers success CCed 4 of 4 maintainers
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success Fixes tag looks correct
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 14 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Tony Nguyen March 15, 2022, 9:12 p.m. UTC
From: Sudheer Mogilappagari <sudheer.mogilappagari@intel.com>

Currently fdir_fltr_lock is accessed in ice_vsi_release_all() function
after it is destroyed. Instead destroy mutex after ice_vsi_release_all.

Fixes: 40319796b732 ("ice: Add flow director support for channel mode")
Signed-off-by: Sudheer Mogilappagari <sudheer.mogilappagari@intel.com>
Tested-by: Bharathi Sreenivas <bharathi.sreenivas@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
---
 drivers/net/ethernet/intel/ice/ice_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Jakub Kicinski March 16, 2022, 3:32 a.m. UTC | #1
On Tue, 15 Mar 2022 14:12:24 -0700 Tony Nguyen wrote:
> +	mutex_destroy(&(&pf->hw)->fdir_fltr_lock);

nit: maybe uncrazify this line while moving it?
Tony Nguyen March 16, 2022, 6:45 p.m. UTC | #2
On 3/15/2022 8:32 PM, Jakub Kicinski wrote:
> On Tue, 15 Mar 2022 14:12:24 -0700 Tony Nguyen wrote:
>> +	mutex_destroy(&(&pf->hw)->fdir_fltr_lock);
> nit: maybe uncrazify this line while moving it?
Yea, will uncrazify :)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index d4a7c39fd078..b7e8744b0c0a 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -4880,7 +4880,6 @@  static void ice_remove(struct pci_dev *pdev)
 	ice_devlink_unregister_params(pf);
 	set_bit(ICE_DOWN, pf->state);
 
-	mutex_destroy(&(&pf->hw)->fdir_fltr_lock);
 	ice_deinit_lag(pf);
 	if (test_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags))
 		ice_ptp_release(pf);
@@ -4888,6 +4887,7 @@  static void ice_remove(struct pci_dev *pdev)
 		ice_remove_arfs(pf);
 	ice_setup_mc_magic_wake(pf);
 	ice_vsi_release_all(pf);
+	mutex_destroy(&(&pf->hw)->fdir_fltr_lock);
 	ice_set_wake(pf);
 	ice_free_irq_msix_misc(pf);
 	ice_for_each_vsi(pf, i) {