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nvethernet: macsec secure and n_secure irq freeing

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Issue: Observed a Kernel warning if we make enable
MACSEC using sysfs once and disable twice

Fix: Avoid freeing if macsec IRQ is already freed

Bug 200772596

Change-Id: I9e2a018da7b0b6bcef79af895de2dbd04859aa55
Signed-off-by: Sanath Kumar Gampa <sgampa@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2593896
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Sanath Kumar Gampa
2021-09-14 11:05:17 +05:30
committed by Revanth Kumar Uppala
parent ceb7893c0e
commit faf4382eb4
2 changed files with 13 additions and 2 deletions
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2
drivers/net/ethernet/nvidia/nvethernet/macsec.h
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@@ -154,6 +154,8 @@ struct macsec_priv_data {
int s_irq;
/** Non secure irq */
int ns_irq;
/** is_irq_allocated BIT(0)for s_irq and BIT(1)for ns_irq*/
unsigned int is_irq_allocated;
/** pointer to ether private data struct */
struct ether_priv_data *ether_pdata;
/** macsec IRQ name strings */