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| author | Latchesar Ionkov <lucho@ionkov.net> | 2007-11-06 08:02:53 -0600 |
|---|---|---|
| committer | Eric Van Hensbergen <ericvh@gmail.com> | 2007-11-06 08:02:53 -0600 |
| commit | dd1a458412c358f8b4550d7e7df88982c88ce408 (patch) | |
| tree | 71edabbbea4b8df6748b652c0e561f819f003bd8 /net/9p/mod.c | |
| parent | 8999e04f3b7930f0c6f091a541237de51d8dd372 (diff) | |
| download | blackbird-op-linux-dd1a458412c358f8b4550d7e7df88982c88ce408.tar.gz blackbird-op-linux-dd1a458412c358f8b4550d7e7df88982c88ce408.zip | |
9p: return NULL when trans not found
v9fs_match_trans function returns arbitrary transport module instead of NULL
when the requested transport is not registered. This patch modifies the
function to return NULL in that case.
Signed-off-by: Latchesar Ionkov <lucho@ionkov.net>
Acked-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'net/9p/mod.c')
| -rw-r--r-- | net/9p/mod.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/9p/mod.c b/net/9p/mod.c index 41d70f47375d..8f9763a9dc12 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); |
