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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-11-07 08:08:44 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-06-07 13:25:35 -0700 |
| commit | c4f3c998c17e31c73c1ab223469435a12358d25e (patch) | |
| tree | 00ecda1daead0a30aa00b366e1c47aed50a8a499 /drivers/clk | |
| parent | d2157c29092990941b82488a3653d95fc9e2cb7a (diff) | |
| download | lwn-c4f3c998c17e31c73c1ab223469435a12358d25e.tar.gz lwn-c4f3c998c17e31c73c1ab223469435a12358d25e.zip | |
clk: vexpress: NULL dereference on error path
commit 6b4ed8b00e93bd31f24a25f59ed8d1b808d0cc00 upstream.
If the allocation fails then we dereference the NULL in the error path.
Just return directly.
Fixes: ed27ff1db869 ('clk: Versatile Express clock generators ("osc") driver')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/versatile/clk-vexpress-osc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/versatile/clk-vexpress-osc.c b/drivers/clk/versatile/clk-vexpress-osc.c index 256c8be74df8..8b8798bb93f3 100644 --- a/drivers/clk/versatile/clk-vexpress-osc.c +++ b/drivers/clk/versatile/clk-vexpress-osc.c @@ -102,7 +102,7 @@ void __init vexpress_osc_of_setup(struct device_node *node) osc = kzalloc(sizeof(*osc), GFP_KERNEL); if (!osc) - goto error; + return; osc->func = vexpress_config_func_get_by_node(node); if (!osc->func) { |