i40e: Remove unnecessary synchronize_irq() before free_irq()

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Calling synchronize_irq() right before free_irq() is quite useless. On one
hand the IRQ can easily fire again before free_irq() is entered, on the
other hand free_irq() itself calls synchronize_irq() internally (in a race
condition free way), before any state associated with the IRQ is freed.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

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Minghao Chi 2022-05-18 14:31:11 -07:00 • committed by Tony Nguyen

parent 7f72d92314

commit 3e0fcb782a

1 changed files with 0 additions and 2 deletions

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drivers/net/ethernet/intel/i40e/i40e_main.c

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