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nfs/blocklayout: Fix compilation error (make W=1) in bl_write_pagelist()

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[ Upstream commit f83c8dda45 ]

Clang compiler is not happy about set but unused variable
(when dprintk() is no-op):

.../blocklayout/blocklayout.c:384:9: error: variable 'count' set but not used [-Werror,-Wunused-but-set-variable]

Remove a leftover from the previous cleanup.

Fixes: 3a6fd1f004 ("pnfs/blocklayout: remove read-modify-write handling in bl_write_pagelist")
Acked-by: Anna Schumaker <anna.schumkaer@oracle.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Andy Shevchenko
2026-02-04 21:21:49 +01:00
committed by Greg Kroah-Hartman
parent 7e546d27a3
commit 052d9b1648
1 changed files with 1 additions and 3 deletions
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fs/nfs/blocklayout/blocklayout.c
+1 -3
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@@ -404,14 +404,13 @@ bl_write_pagelist(struct nfs_pgio_header *header, int sync)
sector_t isect, extent_length = 0;
struct parallel_io *par = NULL;
loff_t offset = header->args.offset;
size_t count = header->args.count;
struct page **pages = header->args.pages;
int pg_index = header->args.pgbase >> PAGE_SHIFT;
unsigned int pg_len;
struct blk_plug plug;
int i;
dprintk("%s enter, %zu@%lld\n", __func__, count, offset);
dprintk("%s enter, %u@%lld\n", __func__, header->args.count, offset);
/* At this point, header->page_aray is a (sequential) list of nfs_pages.
* We want to write each, and if there is an error set pnfs_error
@@ -453,7 +452,6 @@ bl_write_pagelist(struct nfs_pgio_header *header, int sync)
}
offset += pg_len;
count -= pg_len;
isect += (pg_len >> SECTOR_SHIFT);
extent_length -= (pg_len >> SECTOR_SHIFT);
}