Remove unused variables, and reformat some code.
Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
Cc: Fred Isaman <iisaman@xxxxxxxxxx>
---
fs/nfs/read.c | 13 ++++---------
1 files changed, 4 insertions(+), 9 deletions(-)
diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index 35e2dce..20a0293 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -341,8 +341,6 @@ static int nfs_pagein_multi(struct nfs_pageio_descriptor *desc,
struct nfs_read_data *data;
size_t rsize = desc->pg_bsize, nbytes;
unsigned int offset;
- int requests = 0;
- int ret = 0;
nfs_list_remove_request(req);
nfs_list_add_request(req, &hdr->pages);
@@ -358,12 +356,11 @@ static int nfs_pagein_multi(struct nfs_pageio_descriptor *desc,
data->pages.pagevec[0] = page;
nfs_read_rpcsetup(data, len, offset);
list_add(&data->list, &hdr->rpc_list);
- requests++;
nbytes -= len;
offset += len;
- } while(nbytes != 0);
+ } while (nbytes != 0);
desc->pg_rpc_callops = &nfs_read_common_ops;
- return ret;
+ return 0;
out_bad:
while (!list_empty(&hdr->rpc_list)) {
data = list_first_entry(&hdr->rpc_list, struct nfs_read_data, list);
@@ -387,8 +384,7 @@ static int nfs_pagein_one(struct nfs_pageio_descriptor *desc,
desc->pg_count));
if (!data) {
desc->pg_completion_ops->error_cleanup(head);
- ret = -ENOMEM;
- goto out;
+ return -ENOMEM;
}
pages = data->pages.pagevec;
@@ -402,8 +398,7 @@ static int nfs_pagein_one(struct nfs_pageio_descriptor *desc,
nfs_read_rpcsetup(data, desc->pg_count, 0);
list_add(&data->list, &hdr->rpc_list);
desc->pg_rpc_callops = &nfs_read_common_ops;
-out:
- return ret;
+ return 0;
}
int nfs_generic_pagein(struct nfs_pageio_descriptor *desc,
--
1.7.7.6
--
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