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| author | David S. Miller <davem@davemloft.net> | 2011-04-12 15:58:41 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-04-12 15:58:41 -0700 |
| commit | 095d3da610d4022d341c517c59dd5a5d656d966f (patch) | |
| tree | 949aa05edeb978d344653d571bb7820efc8832b1 | |
| parent | 1aac62671686e6234c91b5f6fc4caaa850419d5d (diff) | |
| download | lwn-095d3da610d4022d341c517c59dd5a5d656d966f.tar.gz lwn-095d3da610d4022d341c517c59dd5a5d656d966f.zip | |
9p: Kill set but unused variable in 9p_client_{read,write}() and p9_client_readdir()
Fixes the following warnings:
net/9p/client.c:1305:18: warning: variable ‘total’ set but not used [-Wunused-but-set-variable]
net/9p/client.c:1370:18: warning: variable ‘total’ set but not used [-Wunused-but-set-variable]
net/9p/client.c:1769:18: warning: variable ‘total’ set but not used [-Wunused-but-set-variable]
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/9p/client.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/net/9p/client.c b/net/9p/client.c index 48b8e084e710..0ce959218607 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -1302,7 +1302,7 @@ int p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset, u32 count) { - int err, rsize, total; + int err, rsize; struct p9_client *clnt; struct p9_req_t *req; char *dataptr; @@ -1311,7 +1311,6 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset, (long long unsigned) offset, count); err = 0; clnt = fid->clnt; - total = 0; rsize = fid->iounit; if (!rsize || rsize > clnt->msize-P9_IOHDRSZ) @@ -1367,7 +1366,7 @@ int p9_client_write(struct p9_fid *fid, char *data, const char __user *udata, u64 offset, u32 count) { - int err, rsize, total; + int err, rsize; struct p9_client *clnt; struct p9_req_t *req; @@ -1375,7 +1374,6 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata, fid->fid, (long long unsigned) offset, count); err = 0; clnt = fid->clnt; - total = 0; rsize = fid->iounit; if (!rsize || rsize > clnt->msize-P9_IOHDRSZ) @@ -1766,7 +1764,7 @@ EXPORT_SYMBOL_GPL(p9_client_xattrcreate); int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset) { - int err, rsize, total; + int err, rsize; struct p9_client *clnt; struct p9_req_t *req; char *dataptr; @@ -1776,7 +1774,6 @@ int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset) err = 0; clnt = fid->clnt; - total = 0; rsize = fid->iounit; if (!rsize || rsize > clnt->msize-P9_READDIRHDRSZ) |