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| author | Insu Yun <wuninsu@gmail.com> | 2015-10-19 09:42:21 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-10-22 23:32:01 -0700 |
| commit | ec7aa963bf81803b70b7da71bf79943ae5b9c531 (patch) | |
| tree | 3da4fe8a8847d00a9b418f67add5967e0070ee75 /drivers/input/keyboard | |
| parent | ba564e789761368b44be1362ace576831778d371 (diff) | |
| download | linux-ec7aa963bf81803b70b7da71bf79943ae5b9c531.tar.gz | |
Input: xen - check return value of xenbus_printf
Internally, xenbus_printf uses memory allocation, so it can fail under
memory pressure, leaving the input device configured as absolute with the
backend supplying relative coordinates.
Signed-off-by: Insu Yun <wuninsu@gmail.com>
Reviewed-by: Julien Grall <julien.grall@citrix.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/keyboard')
0 files changed, 0 insertions, 0 deletions