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| author |   Pekka Enberg <penberg@kernel.org> | 2010-08-24 07:48:34 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-22 10:19:58 -0700 |
| commit | f573bd1764f0f3f47754ca1ae7b2eb2909798a60 (patch) | |
| tree | bfc4c03b38bc74bb29dbacce212fe2efc802eb46 /include | |
| parent | serial: Add CONSOLE_POLL support for uartlite (diff) | |
| download | linux-dev-f573bd1764f0f3f47754ca1ae7b2eb2909798a60.tar.xz linux-dev-f573bd1764f0f3f47754ca1ae7b2eb2909798a60.zip | |
tty: Remove __GFP_NOFAIL from tty_add_file()
This patch removes __GFP_NOFAIL use from tty_add_file() and adds proper error
handling to the call-sites of the function.
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/tty.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h index d94eb86266c4..86be0cdeb11b 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -466,7 +466,7 @@ extern void proc_clear_tty(struct task_struct *p); extern struct tty_struct *get_current_tty(void); extern void tty_default_fops(struct file_operations *fops); extern struct tty_struct *alloc_tty_struct(void); -extern void tty_add_file(struct tty_struct *tty, struct file *file); +extern int tty_add_file(struct tty_struct *tty, struct file *file); extern void free_tty_struct(struct tty_struct *tty); extern void initialize_tty_struct(struct tty_struct *tty, struct tty_driver *driver, int idx); |