diff options
| -rw-r--r-- | fs/9p/v9fs.c | 6 | ||||
| -rw-r--r-- | fs/9p/vfs_super.c | 3 | ||||
| -rw-r--r-- | net/9p/mod.c | 4 | ||||
| -rw-r--r-- | net/9p/trans_fd.c | 3 |
4 files changed, 11 insertions, 5 deletions
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c index 756f7e9beb2..fbb12dadba8 100644 --- a/fs/9p/v9fs.c +++ b/fs/9p/v9fs.c @@ -82,7 +82,7 @@ static match_table_t tokens = { static void v9fs_parse_options(struct v9fs_session_info *v9ses) { - char *options = v9ses->options; + char *options; substring_t args[MAX_OPT_ARGS]; char *p; int option; @@ -96,9 +96,10 @@ static void v9fs_parse_options(struct v9fs_session_info *v9ses) v9ses->cache = 0; v9ses->trans = v9fs_default_trans(); - if (!options) + if (!v9ses->options) return; + options = kstrdup(v9ses->options, GFP_KERNEL); while ((p = strsep(&options, ",")) != NULL) { int token; if (!*p) @@ -169,6 +170,7 @@ static void v9fs_parse_options(struct v9fs_session_info *v9ses) continue; } } + kfree(options); } /** diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c index bb0cef9a6b8..678c02f1ae2 100644 --- a/fs/9p/vfs_super.c +++ b/fs/9p/vfs_super.c @@ -119,6 +119,7 @@ static int v9fs_get_sb(struct file_system_type *fs_type, int flags, P9_DPRINTK(P9_DEBUG_VFS, " \n"); + st = NULL; v9ses = kzalloc(sizeof(struct v9fs_session_info), GFP_KERNEL); if (!v9ses) return -ENOMEM; @@ -164,10 +165,12 @@ static int v9fs_get_sb(struct file_system_type *fs_type, int flags, root->d_inode->i_ino = v9fs_qid2ino(&st->qid); v9fs_stat2inode(st, root->d_inode, sb); v9fs_fid_add(root, fid); + kfree(st); return simple_set_mnt(mnt, sb); error: + kfree(st); if (fid) p9_client_clunk(fid); diff --git a/net/9p/mod.c b/net/9p/mod.c index 41d70f47375..8f9763a9dc1 100644 --- a/net/9p/mod.c +++ b/net/9p/mod.c @@ -76,9 +76,9 @@ struct p9_trans_module *v9fs_match_trans(const substring_t *name) list_for_each(p, &v9fs_trans_list) { t = list_entry(p, struct p9_trans_module, list); if (strncmp(t->name, name->from, name->to-name->from) == 0) - break; + return t; } - return t; + return NULL; } EXPORT_SYMBOL(v9fs_match_trans); diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c index 30269a4ff22..62332ed9da4 100644 --- a/net/9p/trans_fd.c +++ b/net/9p/trans_fd.c @@ -62,13 +62,14 @@ struct p9_trans_fd { enum { /* Options that take integer arguments */ - Opt_port, Opt_rfdno, Opt_wfdno, + Opt_port, Opt_rfdno, Opt_wfdno, Opt_err, }; static match_table_t tokens = { {Opt_port, "port=%u"}, {Opt_rfdno, "rfdno=%u"}, {Opt_wfdno, "wfdno=%u"}, + {Opt_err, NULL}, }; /** |