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| author | Wen Yaxng <[email protected]> | 2017-11-08 01:55:03 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2017-11-12 22:25:39 +0000 |
| commit | 6714796edcce27f7a1845e2f79783cd51bb4799b (patch) | |
| tree | 9013b662811f2604112e1aa7f9621b6962e98ac4 /drivers/fpga/fpga-region.c | |
| parent | irq/work: Use llist_for_each_entry_safe (diff) | |
| download | kernel-6714796edcce27f7a1845e2f79783cd51bb4799b.tar.gz kernel-6714796edcce27f7a1845e2f79783cd51bb4799b.zip | |
genirq/proc: Return proper error code when irq_set_affinity() fails
write_irq_affinity() returns the number of written bytes, which means
success, unconditionally whether the actual irq_set_affinity() call
succeeded or not.
Add proper error handling and pass the error code returned from
irq_set_affinity() back to user space in case of failure.
[ tglx: Fixed coding style and massaged changelog ]
Signed-off-by: Wen Yang <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Jiang Biao <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/fpga/fpga-region.c')
0 files changed, 0 insertions, 0 deletions