diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/eventfd.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/fs/eventfd.c b/fs/eventfd.c index 35470d9..d6a88e7 100644 --- a/fs/eventfd.c +++ b/fs/eventfd.c @@ -349,15 +349,12 @@ EXPORT_SYMBOL_GPL(eventfd_fget); */ struct eventfd_ctx *eventfd_ctx_fdget(int fd) { - struct file *file; struct eventfd_ctx *ctx; - - file = eventfd_fget(fd); - if (IS_ERR(file)) - return (struct eventfd_ctx *) file; - ctx = eventfd_ctx_get(file->private_data); - fput(file); - + struct fd f = fdget(fd); + if (!f.file) + return ERR_PTR(-EBADF); + ctx = eventfd_ctx_fileget(f.file); + fdput(f); return ctx; } EXPORT_SYMBOL_GPL(eventfd_ctx_fdget); |