08f396eb02
[ Upstream commit74003385cf] fastrpc_invoke_ctx can have refcount of 2 in error path where rpmsg_send() fails to send invoke message. decrement the refcount properly in the error path to fix this leak. This also fixes below static checker warning: drivers/misc/fastrpc.c:990 fastrpc_internal_invoke() warn: 'ctx->refcount.refcount.ref.counter' not decremented on lines: 990. Fixes:c68cfb718c("misc: fastrpc: Add support for context") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20200512110930.2550-1-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>