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| author | Minghao Chi <chi.minghao@zte.com.cn> | 2022-05-13 08:19:18 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-05-16 11:47:22 +0100 |
| commit | d887ae3247e022183f244cb325dca1dfbd0a9ed0 (patch) | |
| tree | 852905cf4db42ac80acc5ed5c140f3fc396dcde2 /include/uapi/linux | |
| parent | b321dfafb0b99e285d14bcaae00b4f9093556eb6 (diff) | |
| download | cachepc-linux-d887ae3247e022183f244cb325dca1dfbd0a9ed0.tar.gz cachepc-linux-d887ae3247e022183f244cb325dca1dfbd0a9ed0.zip | |
octeontx2-pf: 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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux')
0 files changed, 0 insertions, 0 deletions