diff options
| author | Michael S. Tsirkin <[email protected]> | 2016-02-28 17:44:09 +0200 |
|---|---|---|
| committer | Wim Van Sebroeck <[email protected]> | 2016-03-01 15:29:42 +0100 |
| commit | 10e7ac22cdd4d211cef99afcb9371b70cb175be6 (patch) | |
| tree | bf9e63aa2829e06b7ac29d125d7db8712ae850fd /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 972ec3510330c9d639c0dd72960e9aa02915855c (diff) | |
watchdog: rc32434_wdt: fix ioctl error handling
Calling return copy_to_user(...) in an ioctl will not do the right thing
if there's a pagefault: copy_to_user returns the number of bytes not
copied in this case.
Fix up watchdog/rc32434_wdt to do
return copy_to_user(...)) ? -EFAULT : 0;
instead.
Cc: [email protected]
Signed-off-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions