diff options
| author | Jeff Dike <jdike@addtoit.com> | 2006-01-06 09:18:49 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 17:33:45 +0100 |
| commit | 1b57e9c27882a908f180d4daf72ee12c6f137178 (patch) | |
| tree | 422930c86e877418cc96623653b750bd0d1f5a9a /arch/um | |
| parent | [PATCH] uml: use kstrdup (diff) | |
| download | linux-1b57e9c27882a908f180d4daf72ee12c6f137178.tar.xz linux-1b57e9c27882a908f180d4daf72ee12c6f137178.zip | |
[PATCH] uml: non-void functions should return something
There are a few functions which are declared to return something, but don't.
These are actually infinite loops which are forced to be declared as non-void.
This makes them all return 0.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/drivers/ubd_kern.c | 13 | ||||
| -rw-r--r-- | arch/um/kernel/sigio_user.c | 2 | ||||
| -rw-r--r-- | arch/um/os-Linux/aio.c | 2 |
3 files changed, 6 insertions, 11 deletions
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index 1fe0dcd9f464..73f9652b2ee9 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -1387,15 +1387,6 @@ int io_thread(void *arg) printk("io_thread - write failed, fd = %d, err = %d\n", kernel_fd, -n); } -} -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ + return 0; +} diff --git a/arch/um/kernel/sigio_user.c b/arch/um/kernel/sigio_user.c index 48b1f644b9a6..62e5cfdf2188 100644 --- a/arch/um/kernel/sigio_user.c +++ b/arch/um/kernel/sigio_user.c @@ -216,6 +216,8 @@ static int write_sigio_thread(void *unused) "err = %d\n", -n); } } + + return 0; } static int need_poll(int n) diff --git a/arch/um/os-Linux/aio.c b/arch/um/os-Linux/aio.c index ffa759addd3c..0b78bb7a994a 100644 --- a/arch/um/os-Linux/aio.c +++ b/arch/um/os-Linux/aio.c @@ -210,6 +210,8 @@ static int not_aio_thread(void *arg) printk("not_aio_thread - write failed, fd = %d, " "err = %d\n", aio_req_fd_r, -err); } + + return 0; } static int aio_pid = -1; |