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| author | Yang Li <yang.lee@linux.alibaba.com> | 2021-05-12 17:20:04 +0800 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-05-20 12:17:08 -0400 |
| commit | d1d973950aceecd646ea3bee66764414bfeac072 (patch) | |
| tree | 53e0d5b259e6c3cedb11e9321141e0744605ec5c /fs/nfs | |
| parent | 769b01ea68b6c49dc3cde6adf7e53927dacbd3a8 (diff) | |
| download | lwn-d1d973950aceecd646ea3bee66764414bfeac072.tar.gz lwn-d1d973950aceecd646ea3bee66764414bfeac072.zip | |
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/nfs')
| -rw-r--r-- | fs/nfs/pnfs.c | 2 |
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); |