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Commitd9109fe

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andraprsgregkh
authored andcommitted
nitro_enclaves: Fixup type and simplify logic of the poll mask setup
Update the assigned value of the poll result to be EPOLLHUP instead ofPOLLHUP to match the __poll_t type.While at it, simplify the logic of setting the mask result of the pollfunction.Reported-by: kernel test robot <lkp@intel.com>Reviewed-by: Alexander Graf <graf@amazon.com>Signed-off-by: Andra Paraschiv <andraprs@amazon.com>Link:https://lore.kernel.org/r/20201102173622.32169-1-andraprs@amazon.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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‎drivers/virt/nitro_enclaves/ne_misc_dev.c‎

Lines changed: 2 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1505,10 +1505,8 @@ static __poll_t ne_enclave_poll(struct file *file, poll_table *wait)
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poll_wait(file,&ne_enclave->eventq,wait);
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1508-
if (!ne_enclave->has_event)
1509-
returnmask;
1510-
1511-
mask=POLLHUP;
1508+
if (ne_enclave->has_event)
1509+
mask |=EPOLLHUP;
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returnmask;
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}

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