@@ -904,7 +904,7 @@ EXPORT_SYMBOL(do_trace_9p_fid_put);
904
904
905
905
static int p9_client_version (struct p9_client * c )
906
906
{
907
- int err = 0 ;
907
+ int err ;
908
908
struct p9_req_t * req ;
909
909
char * version = NULL ;
910
910
int msize ;
@@ -975,7 +975,6 @@ struct p9_client *p9_client_create(const char *dev_name, char *options)
975
975
struct p9_client * clnt ;
976
976
char * client_id ;
977
977
978
- err = 0 ;
979
978
clnt = kmalloc (sizeof (* clnt ), GFP_KERNEL );
980
979
if (!clnt )
981
980
return ERR_PTR (- ENOMEM );
@@ -1094,7 +1093,7 @@ struct p9_fid *p9_client_attach(struct p9_client *clnt, struct p9_fid *afid,
1094
1093
const char * uname , kuid_t n_uname ,
1095
1094
const char * aname )
1096
1095
{
1097
- int err = 0 ;
1096
+ int err ;
1098
1097
struct p9_req_t * req ;
1099
1098
struct p9_fid * fid ;
1100
1099
struct p9_qid qid ;
@@ -1147,7 +1146,6 @@ struct p9_fid *p9_client_walk(struct p9_fid *oldfid, uint16_t nwname,
1147
1146
struct p9_req_t * req ;
1148
1147
u16 nwqids , count ;
1149
1148
1150
- err = 0 ;
1151
1149
wqids = NULL ;
1152
1150
clnt = oldfid -> clnt ;
1153
1151
if (clone ) {
@@ -1224,7 +1222,6 @@ int p9_client_open(struct p9_fid *fid, int mode)
1224
1222
clnt = fid -> clnt ;
1225
1223
p9_debug (P9_DEBUG_9P , ">>> %s fid %d mode %d\n" ,
1226
1224
p9_is_proto_dotl (clnt ) ? "TLOPEN" : "TOPEN" , fid -> fid , mode );
1227
- err = 0 ;
1228
1225
1229
1226
if (fid -> mode != -1 )
1230
1227
return - EINVAL ;
@@ -1262,7 +1259,7 @@ EXPORT_SYMBOL(p9_client_open);
1262
1259
int p9_client_create_dotl (struct p9_fid * ofid , const char * name , u32 flags ,
1263
1260
u32 mode , kgid_t gid , struct p9_qid * qid )
1264
1261
{
1265
- int err = 0 ;
1262
+ int err ;
1266
1263
struct p9_client * clnt ;
1267
1264
struct p9_req_t * req ;
1268
1265
int iounit ;
@@ -1314,7 +1311,6 @@ int p9_client_fcreate(struct p9_fid *fid, const char *name, u32 perm, int mode,
1314
1311
1315
1312
p9_debug (P9_DEBUG_9P , ">>> TCREATE fid %d name %s perm %d mode %d\n" ,
1316
1313
fid -> fid , name , perm , mode );
1317
- err = 0 ;
1318
1314
clnt = fid -> clnt ;
1319
1315
1320
1316
if (fid -> mode != -1 )
@@ -1350,7 +1346,7 @@ EXPORT_SYMBOL(p9_client_fcreate);
1350
1346
int p9_client_symlink (struct p9_fid * dfid , const char * name ,
1351
1347
const char * symtgt , kgid_t gid , struct p9_qid * qid )
1352
1348
{
1353
- int err = 0 ;
1349
+ int err ;
1354
1350
struct p9_client * clnt ;
1355
1351
struct p9_req_t * req ;
1356
1352
@@ -1402,13 +1398,12 @@ EXPORT_SYMBOL(p9_client_link);
1402
1398
1403
1399
int p9_client_fsync (struct p9_fid * fid , int datasync )
1404
1400
{
1405
- int err ;
1401
+ int err = 0 ;
1406
1402
struct p9_client * clnt ;
1407
1403
struct p9_req_t * req ;
1408
1404
1409
1405
p9_debug (P9_DEBUG_9P , ">>> TFSYNC fid %d datasync:%d\n" ,
1410
1406
fid -> fid , datasync );
1411
- err = 0 ;
1412
1407
clnt = fid -> clnt ;
1413
1408
1414
1409
req = p9_client_rpc (clnt , P9_TFSYNC , "dd" , fid -> fid , datasync );
@@ -1428,15 +1423,14 @@ EXPORT_SYMBOL(p9_client_fsync);
1428
1423
1429
1424
int p9_client_clunk (struct p9_fid * fid )
1430
1425
{
1431
- int err ;
1426
+ int err = 0 ;
1432
1427
struct p9_client * clnt ;
1433
1428
struct p9_req_t * req ;
1434
1429
int retries = 0 ;
1435
1430
1436
1431
again :
1437
1432
p9_debug (P9_DEBUG_9P , ">>> TCLUNK fid %d (try %d)\n" ,
1438
1433
fid -> fid , retries );
1439
- err = 0 ;
1440
1434
clnt = fid -> clnt ;
1441
1435
1442
1436
req = p9_client_rpc (clnt , P9_TCLUNK , "d" , fid -> fid );
@@ -1465,12 +1459,11 @@ EXPORT_SYMBOL(p9_client_clunk);
1465
1459
1466
1460
int p9_client_remove (struct p9_fid * fid )
1467
1461
{
1468
- int err ;
1462
+ int err = 0 ;
1469
1463
struct p9_client * clnt ;
1470
1464
struct p9_req_t * req ;
1471
1465
1472
1466
p9_debug (P9_DEBUG_9P , ">>> TREMOVE fid %d\n" , fid -> fid );
1473
- err = 0 ;
1474
1467
clnt = fid -> clnt ;
1475
1468
1476
1469
req = p9_client_rpc (clnt , P9_TREMOVE , "d" , fid -> fid );
@@ -1680,7 +1673,6 @@ struct p9_wstat *p9_client_stat(struct p9_fid *fid)
1680
1673
if (!ret )
1681
1674
return ERR_PTR (- ENOMEM );
1682
1675
1683
- err = 0 ;
1684
1676
clnt = fid -> clnt ;
1685
1677
1686
1678
req = p9_client_rpc (clnt , P9_TSTAT , "d" , fid -> fid );
@@ -1733,7 +1725,6 @@ struct p9_stat_dotl *p9_client_getattr_dotl(struct p9_fid *fid,
1733
1725
if (!ret )
1734
1726
return ERR_PTR (- ENOMEM );
1735
1727
1736
- err = 0 ;
1737
1728
clnt = fid -> clnt ;
1738
1729
1739
1730
req = p9_client_rpc (clnt , P9_TGETATTR , "dq" , fid -> fid , request_mask );
@@ -1812,11 +1803,10 @@ static int p9_client_statsize(struct p9_wstat *wst, int proto_version)
1812
1803
1813
1804
int p9_client_wstat (struct p9_fid * fid , struct p9_wstat * wst )
1814
1805
{
1815
- int err ;
1806
+ int err = 0 ;
1816
1807
struct p9_req_t * req ;
1817
1808
struct p9_client * clnt ;
1818
1809
1819
- err = 0 ;
1820
1810
clnt = fid -> clnt ;
1821
1811
wst -> size = p9_client_statsize (wst , clnt -> proto_version );
1822
1812
p9_debug (P9_DEBUG_9P , ">>> TWSTAT fid %d\n" ,
@@ -1851,11 +1841,10 @@ EXPORT_SYMBOL(p9_client_wstat);
1851
1841
1852
1842
int p9_client_setattr (struct p9_fid * fid , struct p9_iattr_dotl * p9attr )
1853
1843
{
1854
- int err ;
1844
+ int err = 0 ;
1855
1845
struct p9_req_t * req ;
1856
1846
struct p9_client * clnt ;
1857
1847
1858
- err = 0 ;
1859
1848
clnt = fid -> clnt ;
1860
1849
p9_debug (P9_DEBUG_9P , ">>> TSETATTR fid %d\n" , fid -> fid );
1861
1850
p9_debug (P9_DEBUG_9P , " valid=%x mode=%x uid=%d gid=%d size=%lld\n" ,
@@ -1887,7 +1876,6 @@ int p9_client_statfs(struct p9_fid *fid, struct p9_rstatfs *sb)
1887
1876
struct p9_req_t * req ;
1888
1877
struct p9_client * clnt ;
1889
1878
1890
- err = 0 ;
1891
1879
clnt = fid -> clnt ;
1892
1880
1893
1881
p9_debug (P9_DEBUG_9P , ">>> TSTATFS fid %d\n" , fid -> fid );
@@ -1921,11 +1909,10 @@ EXPORT_SYMBOL(p9_client_statfs);
1921
1909
int p9_client_rename (struct p9_fid * fid ,
1922
1910
struct p9_fid * newdirfid , const char * name )
1923
1911
{
1924
- int err ;
1912
+ int err = 0 ;
1925
1913
struct p9_req_t * req ;
1926
1914
struct p9_client * clnt ;
1927
1915
1928
- err = 0 ;
1929
1916
clnt = fid -> clnt ;
1930
1917
1931
1918
p9_debug (P9_DEBUG_9P , ">>> TRENAME fid %d newdirfid %d name %s\n" ,
@@ -1949,11 +1936,10 @@ EXPORT_SYMBOL(p9_client_rename);
1949
1936
int p9_client_renameat (struct p9_fid * olddirfid , const char * old_name ,
1950
1937
struct p9_fid * newdirfid , const char * new_name )
1951
1938
{
1952
- int err ;
1939
+ int err = 0 ;
1953
1940
struct p9_req_t * req ;
1954
1941
struct p9_client * clnt ;
1955
1942
1956
- err = 0 ;
1957
1943
clnt = olddirfid -> clnt ;
1958
1944
1959
1945
p9_debug (P9_DEBUG_9P ,
@@ -1986,7 +1972,6 @@ struct p9_fid *p9_client_xattrwalk(struct p9_fid *file_fid,
1986
1972
struct p9_client * clnt ;
1987
1973
struct p9_fid * attr_fid ;
1988
1974
1989
- err = 0 ;
1990
1975
clnt = file_fid -> clnt ;
1991
1976
attr_fid = p9_fid_create (clnt );
1992
1977
if (!attr_fid ) {
@@ -2027,14 +2012,13 @@ EXPORT_SYMBOL_GPL(p9_client_xattrwalk);
2027
2012
int p9_client_xattrcreate (struct p9_fid * fid , const char * name ,
2028
2013
u64 attr_size , int flags )
2029
2014
{
2030
- int err ;
2015
+ int err = 0 ;
2031
2016
struct p9_req_t * req ;
2032
2017
struct p9_client * clnt ;
2033
2018
2034
2019
p9_debug (P9_DEBUG_9P ,
2035
2020
">>> TXATTRCREATE fid %d name %s size %llu flag %d\n" ,
2036
2021
fid -> fid , name , attr_size , flags );
2037
- err = 0 ;
2038
2022
clnt = fid -> clnt ;
2039
2023
req = p9_client_rpc (clnt , P9_TXATTRCREATE , "dsqd" ,
2040
2024
fid -> fid , name , attr_size , flags );
@@ -2063,7 +2047,6 @@ int p9_client_readdir(struct p9_fid *fid, char *data, u32 count, u64 offset)
2063
2047
p9_debug (P9_DEBUG_9P , ">>> TREADDIR fid %d offset %llu count %d\n" ,
2064
2048
fid -> fid , offset , count );
2065
2049
2066
- err = 0 ;
2067
2050
clnt = fid -> clnt ;
2068
2051
2069
2052
rsize = fid -> iounit ;
@@ -2122,7 +2105,6 @@ int p9_client_mknod_dotl(struct p9_fid *fid, const char *name, int mode,
2122
2105
struct p9_client * clnt ;
2123
2106
struct p9_req_t * req ;
2124
2107
2125
- err = 0 ;
2126
2108
clnt = fid -> clnt ;
2127
2109
p9_debug (P9_DEBUG_9P ,
2128
2110
">>> TMKNOD fid %d name %s mode %d major %d minor %d\n" ,
@@ -2153,7 +2135,6 @@ int p9_client_mkdir_dotl(struct p9_fid *fid, const char *name, int mode,
2153
2135
struct p9_client * clnt ;
2154
2136
struct p9_req_t * req ;
2155
2137
2156
- err = 0 ;
2157
2138
clnt = fid -> clnt ;
2158
2139
p9_debug (P9_DEBUG_9P , ">>> TMKDIR fid %d name %s mode %d gid %d\n" ,
2159
2140
fid -> fid , name , mode , from_kgid (& init_user_ns , gid ));
@@ -2182,7 +2163,6 @@ int p9_client_lock_dotl(struct p9_fid *fid, struct p9_flock *flock, u8 *status)
2182
2163
struct p9_client * clnt ;
2183
2164
struct p9_req_t * req ;
2184
2165
2185
- err = 0 ;
2186
2166
clnt = fid -> clnt ;
2187
2167
p9_debug (P9_DEBUG_9P ,
2188
2168
">>> TLOCK fid %d type %i flags %d start %lld length %lld proc_id %d client_id %s\n" ,
@@ -2214,7 +2194,6 @@ int p9_client_getlock_dotl(struct p9_fid *fid, struct p9_getlock *glock)
2214
2194
struct p9_client * clnt ;
2215
2195
struct p9_req_t * req ;
2216
2196
2217
- err = 0 ;
2218
2197
clnt = fid -> clnt ;
2219
2198
p9_debug (P9_DEBUG_9P ,
2220
2199
">>> TGETLOCK fid %d, type %i start %lld length %lld proc_id %d client_id %s\n" ,
@@ -2251,7 +2230,6 @@ int p9_client_readlink(struct p9_fid *fid, char **target)
2251
2230
struct p9_client * clnt ;
2252
2231
struct p9_req_t * req ;
2253
2232
2254
- err = 0 ;
2255
2233
clnt = fid -> clnt ;
2256
2234
p9_debug (P9_DEBUG_9P , ">>> TREADLINK fid %d\n" , fid -> fid );
2257
2235
0 commit comments