diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/syscalls.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/syscalls.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/syscalls.c b/arch/powerpc/platforms/cell/spufs/syscalls.c index 17a2b51c94bc..0c2896ac9518 100644 --- a/arch/powerpc/platforms/cell/spufs/syscalls.c +++ b/arch/powerpc/platforms/cell/spufs/syscalls.c @@ -39,8 +39,9 @@ long do_spu_run(struct file *filp, __u32 __user *unpc, __u32 __user *ustatus) if (get_user(npc, unpc) || get_user(status, ustatus)) goto out; + /* check if this file was created by spu_create */ ret = -EINVAL; - if (filp->f_vfsmnt->mnt_sb->s_magic != SPUFS_MAGIC) + if (filp->f_op != &spufs_context_fops) goto out; i = SPUFS_I(filp->f_dentry->d_inode); |