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clk: vexpress: NULL dereference on error path 

If the allocation fails then we dereference the NULL in the error path.
Just return directly.

Fixes: ed27ff1db8 ('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>
This commit is contained in:
Dan Carpenter 2013-11-07 08:08:44 +00:00 committed by Pawel Moll
parent a798c10faf
commit 6b4ed8b00e
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/versatile/clk-vexpress-osc.c
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@ -102,7 +102,7 @@ void __init vexpress_osc_of_setup(struct device_node *node)
osc = kzalloc(sizeof(*osc), GFP_KERNEL); osc = kzalloc(sizeof(*osc), GFP_KERNEL);
if (!osc) if (!osc)
goto error; return;
osc->func = vexpress_config_func_get_by_node(node); osc->func = vexpress_config_func_get_by_node(node);
if (!osc->func) { if (!osc->func) {