misc: fastrpc: Fix device_open when no session is available
authorThierry Escande <thierry.escande@linaro.org>
Fri, 15 Feb 2019 10:40:07 +0000 (10:40 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 19 Feb 2019 13:50:11 +0000 (14:50 +0100)
commit7c11df42d0c7bf5b3dd743a21b4872e7b26ca2a2
tree7c41fcba92c303c772a30a32712e07eda5f59e3c
parentc0fae22f4863731ffad01513034b4b019f64004f
misc: fastrpc: Fix device_open when no session is available

This change fixes fastrpc_device_open() when no session is available and
return an error in such case.

Signed-off-by: Thierry Escande <thierry.escande@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/misc/fastrpc.c