Perry Hung e619e8505b greybus: battery: fix panic on operation error ...

If an operation times out or otherwise returns an error, val->intval
should not be set and an error-code should be returned.

Fixes a panic on unload while receiving -ENOTCONN.

Signed-off-by: Perry Hung <perry@leaflabs.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

2015-07-24 16:39:58 -07:00

drivers/staging/greybus

greybus: battery: fix panic on operation error

2015-07-24 16:39:58 -07:00

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