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Date: Sat, 19 Dec 2020 16:18:39 +0800 From: Zhen Lei <thunder.leizhen@...wei.com> To: Dan Williams <dan.j.williams@...el.com>, Vishal Verma <vishal.l.verma@...el.com>, Dave Jiang <dave.jiang@...el.com>, linux-nvdimm <linux-nvdimm@...ts.01.org>, linux-kernel <linux-kernel@...r.kernel.org> CC: Zhen Lei <thunder.leizhen@...wei.com> Subject: [PATCH v2 0/1] device-dax: avoid an unnecessary check in alloc_dev_dax_range() v1 --> v2: In v1, I use the "goto" statement to merge two identical __release_region() calls. However, the new patch https://lkml.org/lkml/2020/12/18/735 deletes one of them, the "goto" becomes worthless. So when krealloc() failed, directly call __release_region() and return error code. Zhen Lei (1): device-dax: avoid an unnecessary check in alloc_dev_dax_range() drivers/dax/bus.c | 20 ++++++-------------- 1 file changed, 6 insertions(+), 14 deletions(-) -- 2.26.0.106.g9fadedd
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