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net: qede: Remove unnecessary synchronize_irq() before free_irq()
authorMinghao Chi <chi.minghao@zte.com.cn>
Mon, 16 May 2022 08:22:51 +0000 (08:22 +0000)
committerPaolo Abeni <pabeni@redhat.com>
Tue, 17 May 2022 11:04:16 +0000 (13:04 +0200)
commitd1e7f009bfff8b739599c7ff89fb794ef6d4a44d
tree66908879d86aa89f7262da9f111417ec6ffa8afa
parentbd81bfb5a1d1aa811ccb370aa5d118d0f87877bc
net: qede: Remove unnecessary synchronize_irq() before free_irq()

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>
Link: https://lore.kernel.org/r/20220516082251.1651350-1-chi.minghao@zte.com.cn
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
drivers/net/ethernet/qlogic/qede/qede_main.c