diff options
| author | Andra Paraschiv <andraprs@amazon.com> | 2020-11-02 19:36:22 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-09 18:20:36 +0100 |
| commit | d9109fe0f30a1fba66b8623837fc3d3c1a031090 (patch) | |
| tree | e5fdb76421480f9c0f99fa4af63445d17caa7258 /drivers/virt | |
| parent | 3ed1cfb2cee4355ddef49489897bfe474daeeaec (diff) | |
| download | linux-d9109fe0f30a1fba66b8623837fc3d3c1a031090.tar.bz2 | |
nitro_enclaves: Fixup type and simplify logic of the poll mask setup
Update the assigned value of the poll result to be EPOLLHUP instead of
POLLHUP to match the __poll_t type.
While at it, simplify the logic of setting the mask result of the poll
function.
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.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/virt')
| -rw-r--r-- | drivers/virt/nitro_enclaves/ne_misc_dev.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/virt/nitro_enclaves/ne_misc_dev.c b/drivers/virt/nitro_enclaves/ne_misc_dev.c index f06622b48d69..f1964ea4b826 100644 --- a/drivers/virt/nitro_enclaves/ne_misc_dev.c +++ b/drivers/virt/nitro_enclaves/ne_misc_dev.c @@ -1505,10 +1505,8 @@ static __poll_t ne_enclave_poll(struct file *file, poll_table *wait) poll_wait(file, &ne_enclave->eventq, wait); - if (!ne_enclave->has_event) - return mask; - - mask = POLLHUP; + if (ne_enclave->has_event) + mask |= EPOLLHUP; return mask; } |