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authorJens Wiklander <jens.wiklander@linaro.org>2017-10-09 11:11:49 +0200
committerJens Wiklander <jens.wiklander@linaro.org>2017-11-29 10:24:57 +0100
commitf044113113dd95ba73916bde10e804d3cdfa2662 (patch)
treeebe03729a64c72cc240912d7f9384dfaf142157f /drivers/tee
parentLinux 4.15-rc1 (diff)
downloadlinux-f044113113dd95ba73916bde10e804d3cdfa2662.tar.xz
linux-f044113113dd95ba73916bde10e804d3cdfa2662.zip
optee: fix invalid of_node_put() in optee_driver_init()
The first node supplied to of_find_matching_node() has its reference counter decreased as part of call to that function. In optee_driver_init() after calling of_find_matching_node() it's invalid to call of_node_put() on the supplied node again. So remove the invalid call to of_node_put(). Reported-by: Alex Shi <alex.shi@linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Diffstat (limited to 'drivers/tee')
-rw-r--r--drivers/tee/optee/core.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/tee/optee/core.c b/drivers/tee/optee/core.c
index 7952357df9c8..edb6e4e9ef3a 100644
--- a/drivers/tee/optee/core.c
+++ b/drivers/tee/optee/core.c
@@ -590,7 +590,6 @@ static int __init optee_driver_init(void)
return -ENODEV;
np = of_find_matching_node(fw_np, optee_match);
- of_node_put(fw_np);
if (!np)
return -ENODEV;