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| author | Jeff Dike <jdike@addtoit.com> | 2008-02-05 07:31:04 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 18:44:29 +0100 |
| commit | bf8fde785b872282e7e86d9ea8a9c4e543985bb3 (patch) | |
| tree | cb813edfbb04c8474caab0f8a26a8512a503cf82 /arch/um/kernel/irq.c | |
| parent | uml: fix mconsole stop (diff) | |
| download | linux-bf8fde785b872282e7e86d9ea8a9c4e543985bb3.tar.xz linux-bf8fde785b872282e7e86d9ea8a9c4e543985bb3.zip | |
uml: miscellaneous code cleanups
Code tidying -
the pid field of struct irq_fd isn't used, so it is removed
os_set_fd_async needed to read flags before changing them, it
doesn't need a pid passed in because it can call getpid itself, and a
block of unused code needed deleting
os_get_exec_close was unused, so it is removed
ptrace_child called _exit for historical reasons which are no
longer valid, so just calls exit instead
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/kernel/irq.c')
| -rw-r--r-- | arch/um/kernel/irq.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c index ba11ccd6a8a3..91587f8db340 100644 --- a/arch/um/kernel/irq.c +++ b/arch/um/kernel/irq.c @@ -107,10 +107,9 @@ int activate_fd(int irq, int fd, int type, void *dev_id) struct pollfd *tmp_pfd; struct irq_fd *new_fd, *irq_fd; unsigned long flags; - int pid, events, err, n; + int events, err, n; - pid = os_getpid(); - err = os_set_fd_async(fd, pid); + err = os_set_fd_async(fd); if (err < 0) goto out; @@ -127,7 +126,6 @@ int activate_fd(int irq, int fd, int type, void *dev_id) .fd = fd, .type = type, .irq = irq, - .pid = pid, .events = events, .current_events = 0 } ); |