diff options
| author | Jeff Dike <jdike@addtoit.com> | 2007-07-15 23:38:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-16 09:05:38 -0700 |
| commit | c43990162fc7f9d2f15a12797fdc6f9c0905f704 (patch) | |
| tree | 64f8b776c4807da48971f3c24ca157c5e6ab921f /arch/um/drivers/chan_user.c | |
| parent | 42a359e31a0e438b5b978a8f0fecdbd3c86bb033 (diff) | |
| download | kernel-common-c43990162fc7f9d2f15a12797fdc6f9c0905f704.tar.gz kernel-common-c43990162fc7f9d2f15a12797fdc6f9c0905f704.tar.bz2 kernel-common-c43990162fc7f9d2f15a12797fdc6f9c0905f704.zip | |
uml: simplify helper stack handling
run_helper and run_helper_thread had arguments which were the same in all
callers. run_helper's stack_out was always NULL and run_helper_thread's
stack_order was always 0. These are now gone, and the constants folded
into the code.
Also fixed leaks of the helper stack in the AIO and SIGIO code.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/drivers/chan_user.c')
| -rw-r--r-- | arch/um/drivers/chan_user.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/drivers/chan_user.c b/arch/um/drivers/chan_user.c index 8b81bd5f20f2..4d438f36ea2e 100644 --- a/arch/um/drivers/chan_user.c +++ b/arch/um/drivers/chan_user.c @@ -161,7 +161,7 @@ static int winch_tramp(int fd, struct tty_struct *tty, int *fd_out, * problem with /dev/net/tun, which if held open by this * thread, prevents the TUN/TAP device from being reused. */ - err = run_helper_thread(winch_thread, &data, CLONE_FILES, stack_out, 0); + err = run_helper_thread(winch_thread, &data, CLONE_FILES, stack_out); if(err < 0){ printk("fork of winch_thread failed - errno = %d\n", -err); goto out_close; |