linux_dsm_epyc7002/drivers/infiniband
Lars-Peter Clausen e381b3bbd7 i40iw: 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.

Patch was generated using the following semantic patch:
// <smpl>
@@
expression irq;
@@
-synchronize_irq(irq);
 free_irq(irq, ...);
// </smpl>

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Acked-by: Faisal Latif <faisal.latif#intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-05-13 13:47:08 -04:00
..
core IB/core: Enhance ib_map_mr_sg() 2016-05-13 13:37:57 -04:00
hw i40iw: Remove unnecessary synchronize_irq() before free_irq() 2016-05-13 13:47:08 -04:00
sw IB/hfi1: Use global defines for upper bits in opcode 2016-04-28 16:32:28 -04:00
ulp IB/srp: Do not register memory if never_register has been set 2016-05-13 13:47:07 -04:00
Kconfig Merge branches 'i40iw', 'sriov' and 'hfi1' into k.o/for-4.6 2016-03-21 17:32:23 -04:00
Makefile IB/rdmavt: Create module framework and handle driver registration 2016-03-10 20:37:04 -05:00