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authorDavid S. Miller <davem@davemloft.net>2011-04-12 15:58:41 -0700
committerDavid S. Miller <davem@davemloft.net>2011-04-12 15:58:41 -0700
commit095d3da610d4022d341c517c59dd5a5d656d966f (patch)
tree949aa05edeb978d344653d571bb7820efc8832b1 /net/9p
parent1aac62671686e6234c91b5f6fc4caaa850419d5d (diff)
downloadlinux-095d3da610d4022d341c517c59dd5a5d656d966f.tar.bz2
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>
Diffstat (limited to 'net/9p')
-rw-r--r--net/9p/client.c9
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)