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Diffstat (limited to 'fs/signalfd.c')
-rw-r--r--fs/signalfd.c17
1 files changed, 4 insertions, 13 deletions
diff --git a/fs/signalfd.c b/fs/signalfd.c
index 8ead0db3593..619725644c7 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;
}
-