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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-03-23 09:18:27 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-03-23 09:18:27 -0700 |
| commit | 188933ac139a6f8ab06cad369bd0200af947b00d (patch) | |
| tree | c4c107528fcf6b82e32a93b0596e13eea7aa9385 /fs/open.c | |
| parent | 4ed0e032c3cf27c6fabc154164d003c4e0ac4654 (diff) | |
| parent | bc465aa9d045feb0e13b4a8f32cc33c1943f62d6 (diff) | |
Merge tag 'v4.0-rc5' into next
Merge with the latest upstream to synchronize Synaptics changes
and bring in new infrastructure pieces.
Conflicts:
drivers/input/mouse/synaptics.c
Diffstat (limited to 'fs/open.c')
| -rw-r--r-- | fs/open.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/fs/open.c b/fs/open.c index 813be037b412..33f9cbf2610b 100644 --- a/fs/open.c +++ b/fs/open.c @@ -667,11 +667,8 @@ int open_check_o_direct(struct file *f) { /* NB: we're sure to have correct a_ops only after f_op->open */ if (f->f_flags & O_DIRECT) { - if (!f->f_mapping->a_ops || - ((!f->f_mapping->a_ops->direct_IO) && - (!f->f_mapping->a_ops->get_xip_mem))) { + if (!f->f_mapping->a_ops || !f->f_mapping->a_ops->direct_IO) return -EINVAL; - } } return 0; } @@ -971,8 +968,14 @@ struct file *file_open_name(struct filename *name, int flags, umode_t mode) */ struct file *filp_open(const char *filename, int flags, umode_t mode) { - struct filename name = {.name = filename}; - return file_open_name(&name, flags, mode); + struct filename *name = getname_kernel(filename); + struct file *file = ERR_CAST(name); + + if (!IS_ERR(name)) { + file = file_open_name(name, flags, mode); + putname(name); + } + return file; } EXPORT_SYMBOL(filp_open); |