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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2017-07-10 10:21:40 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-07-12 14:42:37 +0200 |
| commit | 2ca30331c156ca9e97643ad05dd8930b8fe78b01 (patch) | |
| tree | 8c5768fcd1d7c13278b27fcbfcaf83d48683a228 /drivers/char/Kconfig | |
| parent | dbb1d8b70c222544e9b54fdb3e22c15745be0155 (diff) | |
| download | linux-2ca30331c156ca9e97643ad05dd8930b8fe78b01.tar.gz linux-2ca30331c156ca9e97643ad05dd8930b8fe78b01.tar.bz2 linux-2ca30331c156ca9e97643ad05dd8930b8fe78b01.zip | |
PM / QoS: return -EINVAL for bogus strings
In the current code, if the user accidentally writes a bogus command to
this sysfs file, then we set the latency tolerance to an uninitialized
variable.
Fixes: 2d984ad132a8 (PM / QoS: Introcuce latency tolerance device PM QoS type)
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Cc: 3.15+ <stable@vger.kernel.org> # 3.15+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/char/Kconfig')
0 files changed, 0 insertions, 0 deletions