Re: [PATCH] powerpc: Move a dereference below a NULL test

2018-09-26 Thread zhong jiang
On 2018/9/26 22:22, Michal Suchánek wrote: > On Wed, 26 Sep 2018 19:46:08 +0800 > zhong jiang wrote: > >> It is safe to move dereference below a NULL test. >> >> Signed-off-by: zhong jiang >> --- >> arch/powerpc/kernel/cacheinfo.c | 5 ++--- >> 1 file changed, 2 insertions(+), 3 deletions(-) >>

Re: [PATCH] powerpc: Move a dereference below a NULL test

2018-09-26 Thread Michal Suchánek
On Wed, 26 Sep 2018 19:46:08 +0800 zhong jiang wrote: > It is safe to move dereference below a NULL test. > > Signed-off-by: zhong jiang > --- > arch/powerpc/kernel/cacheinfo.c | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) > > diff --git a/arch/powerpc/kernel/cacheinfo.c >

Re: [PATCH] powerpc: Move a dereference below a NULL test

2018-09-26 Thread zhong jiang
On 2018/9/26 21:58, Christophe LEROY wrote: > > > Le 26/09/2018 à 13:46, zhong jiang a écrit : >> It is safe to move dereference below a NULL test. >> >> Signed-off-by: zhong jiang >> --- >> arch/powerpc/kernel/cacheinfo.c | 5 ++--- >> 1 file changed, 2 insertions(+), 3 deletions(-) >> >>

Re: [PATCH] powerpc: Move a dereference below a NULL test

2018-09-26 Thread Christophe LEROY
Le 26/09/2018 à 13:46, zhong jiang a écrit : It is safe to move dereference below a NULL test. Signed-off-by: zhong jiang --- arch/powerpc/kernel/cacheinfo.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kernel/cacheinfo.c

[PATCH] powerpc: Move a dereference below a NULL test

2018-09-26 Thread zhong jiang
It is safe to move dereference below a NULL test. Signed-off-by: zhong jiang --- arch/powerpc/kernel/cacheinfo.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c index a8f20e5..7f19714 100644 ---