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authorGustavo A. R. Silva <garsilva@embeddedor.com>2017-11-15 16:33:10 -0600
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-11-28 16:31:27 +0100
commit5f76c6f313bffbf372c0722582e7bd509f0d3510 (patch)
treee5875a108f5d862301b317ccde0ec0ced6b7a0ad /drivers/fpga/fpga-mgr.c
parent845089bbf589be75143d0c9fb326d5595c1b5787 (diff)
downloadlinux-5f76c6f313bffbf372c0722582e7bd509f0d3510.tar.gz
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>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
-rw-r--r--drivers/fpga/fpga-mgr.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/fpga/fpga-mgr.c b/drivers/fpga/fpga-mgr.c
index 223f2401939b..9939d2cbc9a6 100644
--- a/drivers/fpga/fpga-mgr.c
+++ b/drivers/fpga/fpga-mgr.c
@@ -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;