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intel-iommu: double kfree()

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g_iommus is freed after we "goto error;".

Found by smatch (http://repo.or.cz/w/smatch.git).

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Dan Carpenter 2009-07-19 14:47:45 +03:00 • committed by David Woodhouse
parent 0db9b7aebb
commit 86f4d0123b
1 changed files with 0 additions and 1 deletions
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1
drivers/pci/intel-iommu.c
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@ -2224,7 +2224,6 @@ int __init init_dmars(void)
deferred_flush = kzalloc(g_num_of_iommus * deferred_flush = kzalloc(g_num_of_iommus *
sizeof(struct deferred_flush_tables), GFP_KERNEL); sizeof(struct deferred_flush_tables), GFP_KERNEL);
if (!deferred_flush) { if (!deferred_flush) {
kfree(g_iommus);
ret = -ENOMEM; ret = -ENOMEM;
goto error; goto error;
} }