diff options
| author | David Kershner <david.kershner@unisys.com> | 2017-03-28 09:34:49 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-29 09:17:03 +0200 |
| commit | f894c88a2448144db2fd4b6b2e6d0bc741d395b9 (patch) | |
| tree | d5a556cad4a8f146695aa610fc1806f65438acc6 /drivers/staging/unisys | |
| parent | 15928a55690d744663ae2a924dca7b765eda9ed5 (diff) | |
staging: unisys: visorbus: cleanup error handling in visorbus_uevent
The add_uevent_var returns an error. Don't overwrite the error with
-ENOMEM, just pass the error code back up.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/unisys')
| -rw-r--r-- | drivers/staging/unisys/visorbus/visorbus_main.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/staging/unisys/visorbus/visorbus_main.c b/drivers/staging/unisys/visorbus/visorbus_main.c index f5e7dd6242f9..ce897a2a4b79 100644 --- a/drivers/staging/unisys/visorbus/visorbus_main.c +++ b/drivers/staging/unisys/visorbus/visorbus_main.c @@ -82,9 +82,7 @@ visorbus_uevent(struct device *xdev, struct kobj_uevent_env *env) dev = to_visor_device(xdev); guid = visorchannel_get_uuid(dev->visorchannel); - if (add_uevent_var(env, "MODALIAS=visorbus:%pUl", &guid)) - return -ENOMEM; - return 0; + return add_uevent_var(env, "MODALIAS=visorbus:%pUl", &guid); } /* |