diff options
Diffstat (limited to 'fs/signalfd.c')
| -rw-r--r-- | fs/signalfd.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/fs/signalfd.c b/fs/signalfd.c index 8ead0db..6197256 100644 --- a/fs/signalfd.c +++ b/fs/signalfd.c @@ -207,11 +207,8 @@ static const struct file_operations signalfd_fops = { asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask) { - int error; sigset_t sigmask; struct signalfd_ctx *ctx; - struct file *file; - struct inode *inode; if (sizemask != sizeof(sigset_t) || copy_from_user(&sigmask, user_mask, sizeof(sigmask))) @@ -230,12 +227,11 @@ asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemas * When we call this, the initialization must be complete, since * anon_inode_getfd() will install the fd. */ - error = anon_inode_getfd(&ufd, &inode, &file, "[signalfd]", - &signalfd_fops, ctx); - if (error) - goto err_fdalloc; + ufd = anon_inode_getfd("[signalfd]", &signalfd_fops, ctx); + if (ufd < 0) + kfree(ctx); } else { - file = fget(ufd); + struct file *file = fget(ufd); if (!file) return -EBADF; ctx = file->private_data; @@ -252,9 +248,4 @@ asmlinkage long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemas } return ufd; - -err_fdalloc: - kfree(ctx); - return error; } - |