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| author | Ian Kent <raven@themaw.net> | 2008-11-06 12:53:23 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-11-06 15:41:17 -0800 |
| commit | 96b0317906690997c16c7efffbc4c0fafcd6f7f2 (patch) | |
| tree | a99392c1393853f2ad953445be0165500fb5d3d8 /fs/autofs4 | |
| parent | bc9c4068388eea01d3b5da31016879f2341ecec5 (diff) | |
| download | lwn-96b0317906690997c16c7efffbc4c0fafcd6f7f2.tar.gz lwn-96b0317906690997c16c7efffbc4c0fafcd6f7f2.zip | |
autofs4: collect version check return
The function check_dev_ioctl_version() returns an error code upon fail but
it isn't captured and returned in validate_dev_ioctl() as it should be.
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/autofs4')
| -rw-r--r-- | fs/autofs4/dev-ioctl.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c index 625abf5422e2..33bf8cbfd051 100644 --- a/fs/autofs4/dev-ioctl.c +++ b/fs/autofs4/dev-ioctl.c @@ -128,9 +128,10 @@ static inline void free_dev_ioctl(struct autofs_dev_ioctl *param) */ static int validate_dev_ioctl(int cmd, struct autofs_dev_ioctl *param) { - int err = -EINVAL; + int err; - if (check_dev_ioctl_version(cmd, param)) { + err = check_dev_ioctl_version(cmd, param); + if (err) { AUTOFS_WARN("invalid device control module version " "supplied for cmd(0x%08x)", cmd); goto out; |