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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-06 09:53:05 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-06 09:53:05 +0100 |
| commit | 3d7a96f5a485b7d06c2379f343d7312af89ec9e2 (patch) | |
| tree | 5f097f68eb0f9fd3fa4a10f38672e300e9127b10 /fs/anon_inodes.c | |
| parent | kmemtrace: Remove the relay version of kmemtrace (diff) | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm (diff) | |
| download | linux-3d7a96f5a485b7d06c2379f343d7312af89ec9e2.tar.xz linux-3d7a96f5a485b7d06c2379f343d7312af89ec9e2.zip | |
Merge branch 'linus' into tracing/kmemtrace2
Diffstat (limited to 'fs/anon_inodes.c')
| -rw-r--r-- | fs/anon_inodes.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/anon_inodes.c b/fs/anon_inodes.c index c16d9be1b017..3bbdb9d02376 100644 --- a/fs/anon_inodes.c +++ b/fs/anon_inodes.c @@ -79,9 +79,12 @@ int anon_inode_getfd(const char *name, const struct file_operations *fops, if (IS_ERR(anon_inode_inode)) return -ENODEV; + if (fops->owner && !try_module_get(fops->owner)) + return -ENOENT; + error = get_unused_fd_flags(flags); if (error < 0) - return error; + goto err_module; fd = error; /* @@ -128,6 +131,8 @@ err_dput: dput(dentry); err_put_unused_fd: put_unused_fd(fd); +err_module: + module_put(fops->owner); return error; } EXPORT_SYMBOL_GPL(anon_inode_getfd); |