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Commit 6fbcde66 authored by Minwoo Im's avatar Minwoo Im Committed by Christoph Hellwig
Browse files

nvme-pci: remove an unnecessary initialization in HMB code 



The local variable __size__ will be set a bit later in a for-loop.
Remove the explicit initialization at the beginning of this function.

Signed-off-by: default avatarMinwoo Im <minwoo.im.dev@gmail.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
parent 0de5cd36

drivers/nvme/host/pci.c

+2 −2
Original line number Diff line number Diff line
@@ -1770,7 +1770,7 @@ static int __nvme_alloc_host_mem(struct nvme_dev *dev, u64 preferred, 
	dma_addr_t descs_dma;

	int i = 0;

	void **bufs;

	u64 size = 0, tmp;

	u64 size, tmp;



	tmp = (preferred + chunk_size - 1);

	do_div(tmp, chunk_size);
@@ -1853,7 +1853,7 @@ static int nvme_setup_host_mem(struct nvme_dev *dev) 
	u64 preferred = (u64)dev->ctrl.hmpre * 4096;

	u64 min = (u64)dev->ctrl.hmmin * 4096;

	u32 enable_bits = NVME_HOST_MEM_ENABLE;

	int ret = 0;

	int ret;



	preferred = min(preferred, max);

	if (min > max) {