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authorYang Li <yang.lee@linux.alibaba.com>2021-05-12 17:20:04 +0800
committerTrond Myklebust <trond.myklebust@hammerspace.com>2021-05-20 12:17:08 -0400
commitd1d973950aceecd646ea3bee66764414bfeac072 (patch)
tree53e0d5b259e6c3cedb11e9321141e0744605ec5c /fs
parent769b01ea68b6c49dc3cde6adf7e53927dacbd3a8 (diff)
pNFS/NFSv4: Remove redundant initialization of 'rd_size'
Variable 'rd_size' is being initialized however this value is never read as 'rd_size' is assigned a new value in for statement. Remove the redundant assignment. Clean up clang warning: fs/nfs/pnfs.c:2681:6: warning: Value stored to 'rd_size' during its initialization is never read [clang-analyzer-deadcode.DeadStores] Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/nfs/pnfs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 03e0b34c4a64..f076a6f3558d 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -2678,7 +2678,7 @@ EXPORT_SYMBOL_GPL(pnfs_generic_pg_check_range);
void
pnfs_generic_pg_init_read(struct nfs_pageio_descriptor *pgio, struct nfs_page *req)
{
- u64 rd_size = req->wb_bytes;
+ u64 rd_size;
pnfs_generic_pg_check_layout(pgio);
pnfs_generic_pg_check_range(pgio, req);

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