Commit 5f76c6f3 authored Nov 15, 2017 by Gustavo A. R. Silva Committed by Greg Kroah-Hartman Nov 28, 2017

fpga: fpga-mgr: remove unnecessary code in __fpga_mgr_get



Notice that mgr = to_fpga_manager(dev); expands to:

mgr = container_of(dev, struct fpga_manager, dev);

and container_of is never null, so this null check is
unnecessary.

Addresses-Coverity-ID: 1397916
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Alan Tull <atull@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 845089bb

drivers/fpga/fpga-mgr.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -412,8 +412,6 @@ static struct fpga_manager __fpga_mgr_get(struct device dev)
		struct fpga_manager *mgr;

		mgr = to_fpga_manager(dev);
		if (!mgr)
		goto err_dev;

		if (!try_module_get(dev->parent->driver->owner))
		goto err_dev;