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nfs: Remove bogus assignment

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Commit 3a6fd1f004fc (pnfs/blocklayout: remove read-modify-write handling
in bl_write_pagelist) introduced a bogus assignment pg_index = pg_index
in variable initialization. AFAICS it's just a typo so remove it.
Spotted by Coverity (id 1248711).

CC: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Jan Kara 2014-10-21 13:32:10 +02:00 committed by Trond Myklebust
parent 16c9914069
commit b283f94452
1 changed files with 1 additions and 1 deletions
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fs/nfs/blocklayout/blocklayout.c
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@ -378,7 +378,7 @@ bl_write_pagelist(struct nfs_pgio_header *header, int sync)
loff_t offset = header->args.offset;
size_t count = header->args.count;
struct page **pages = header->args.pages;
int pg_index = pg_index = header->args.pgbase >> PAGE_CACHE_SHIFT;
int pg_index = header->args.pgbase >> PAGE_CACHE_SHIFT;
unsigned int pg_len;
struct blk_plug plug;
int i;