On Sun, Sep 13, 2015 at 02:15:31PM +0200, Julia Lawall wrote: > Remove unneeded NULL test. > > The semantic patch that makes this change is as follows: > (http://coccinelle.lip6.fr/) > > // <smpl> > @@ expression x; @@ > -if (x != NULL) { > \(kmem_cache_destroy\|mempool_destroy\|dma_pool_destroy\)(x); > x = NULL; > -} > // </smpl> > > Signed-off-by: Julia Lawall <julia.law...@lip6.fr> > > --- > drivers/iommu/amd_iommu_init.c | 7 ++----- > 1 file changed, 2 insertions(+), 5 deletions(-)
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