diff options
author | David S. Miller <davem@davemloft.net> | 2011-04-12 18:58:41 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2011-04-12 18:58:41 -0400 |
commit | 095d3da610d4022d341c517c59dd5a5d656d966f (patch) | |
tree | 949aa05edeb978d344653d571bb7820efc8832b1 | |
parent | 1aac62671686e6234c91b5f6fc4caaa850419d5d (diff) |
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 | |||
1302 | p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset, | 1302 | p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset, |
1303 | u32 count) | 1303 | u32 count) |
1304 | { | 1304 | { |
1305 | int err, rsize, total; | 1305 | int err, rsize; |
1306 | struct p9_client *clnt; | 1306 | struct p9_client *clnt; |
1307 | struct p9_req_t *req; | 1307 | struct p9_req_t *req; |
1308 | char *dataptr; | 1308 | char *dataptr; |
@@ -1311,7 +1311,6 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset, | |||
1311 | (long long unsigned) offset, count); | 1311 | (long long unsigned) offset, count); |
1312 | err = 0; | 1312 | err = 0; |
1313 | clnt = fid->clnt; | 1313 | clnt = fid->clnt; |
1314 | total = 0; | ||
1315 | 1314 | ||
1316 | rsize = fid->iounit; | 1315 | rsize = fid->iounit; |
1317 | if (!rsize || rsize > clnt->msize-P9_IOHDRSZ) | 1316 | if (!rsize || rsize > clnt->msize-P9_IOHDRSZ) |
@@ -1367,7 +1366,7 @@ int | |||
1367 | p9_client_write(struct p9_fid *fid, char *data, const char __user *udata, | 1366 | p9_client_write(struct p9_fid *fid, char *data, const char __user *udata, |
1368 | u64 offset, u32 count) | 1367 | u64 offset, u32 count) |
1369 | { | 1368 | { |
1370 | int err, rsize, total; | 1369 | int err, rsize; |
1371 | struct p9_client *clnt; | 1370 | struct p9_client *clnt; |
1372 | struct p9_req_t *req; | 1371 | struct p9_req_t *req; |
1373 | 1372 | ||
@@ -1375,7 +1374,6 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata, | |||
1375 | fid->fid, (long long unsigned) offset, count); | 1374 | fid->fid, (long long unsigned) offset, count); |
1376 | err = 0; | 1375 | err = 0; |
1377 | clnt = fid->clnt; | 1376 | clnt = fid->clnt; |
1378 | total = 0; | ||
1379 | 1377 | ||
1380 | rsize = fid->iounit; | 1378 | rsize = fid->iounit; |
1381 | if (!rsize || rsize > clnt->msize-P9_IOHDRSZ) | 1379 | if (!rsize || rsize > clnt->msize-P9_IOHDRSZ) |
@@ -1766,7 +1764,7 @@ EXPORT_SYMBOL_GPL(p9_client_xattrcreate); | |||
1766 | 1764 | ||
1767 | int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset) | 1765 | int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset) |
1768 | { | 1766 | { |
1769 | int err, rsize, total; | 1767 | int err, rsize; |
1770 | struct p9_client *clnt; | 1768 | struct p9_client *clnt; |
1771 | struct p9_req_t *req; | 1769 | struct p9_req_t *req; |
1772 | char *dataptr; | 1770 | char *dataptr; |
@@ -1776,7 +1774,6 @@ int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset) | |||
1776 | 1774 | ||
1777 | err = 0; | 1775 | err = 0; |
1778 | clnt = fid->clnt; | 1776 | clnt = fid->clnt; |
1779 | total = 0; | ||
1780 | 1777 | ||
1781 | rsize = fid->iounit; | 1778 | rsize = fid->iounit; |
1782 | if (!rsize || rsize > clnt->msize-P9_READDIRHDRSZ) | 1779 | if (!rsize || rsize > clnt->msize-P9_READDIRHDRSZ) |