[PATCH] uml: fix whitespace in mconsole driver
Fix up some bogus spacing in the mconsole driver. Also delete the
emacs formatting comment at the end.
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>
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c
index 8b453a7..be61012 100644
--- a/arch/um/drivers/mconsole_kern.c
+++ b/arch/um/drivers/mconsole_kern.c
@@ -422,7 +422,7 @@
{
struct mc_device *dev;
char *ptr = req->request.data, *err_msg = "";
- char error[256];
+ char error[256];
int err, start, end, n;
ptr += strlen("remove");
@@ -433,33 +433,33 @@
return;
}
- ptr = &ptr[strlen(dev->name)];
+ ptr = &ptr[strlen(dev->name)];
- err = 1;
- n = (*dev->id)(&ptr, &start, &end);
- if(n < 0){
- err_msg = "Couldn't parse device number";
- goto out;
- }
- else if((n < start) || (n > end)){
- sprintf(error, "Invalid device number - must be between "
- "%d and %d", start, end);
- err_msg = error;
- goto out;
- }
+ err = 1;
+ n = (*dev->id)(&ptr, &start, &end);
+ if(n < 0){
+ err_msg = "Couldn't parse device number";
+ goto out;
+ }
+ else if((n < start) || (n > end)){
+ sprintf(error, "Invalid device number - must be between "
+ "%d and %d", start, end);
+ err_msg = error;
+ goto out;
+ }
err = (*dev->remove)(n);
- switch(err){
- case -ENODEV:
- err_msg = "Device doesn't exist";
- break;
- case -EBUSY:
- err_msg = "Device is currently open";
- break;
- default:
- break;
- }
- out:
+ switch(err){
+ case -ENODEV:
+ err_msg = "Device doesn't exist";
+ break;
+ case -EBUSY:
+ err_msg = "Device is currently open";
+ break;
+ default:
+ break;
+ }
+out:
mconsole_reply(req, err_msg, err, 0);
}
@@ -576,34 +576,33 @@
*/
void do_stack(struct mc_request *req)
{
- char *ptr = req->request.data;
- int pid_requested= -1;
+ char *ptr = req->request.data;
+ int pid_requested= -1;
struct task_struct *from = NULL;
struct task_struct *to = NULL;
- /* Would be nice:
- * 1) Send showregs output to mconsole.
+ /* Would be nice:
+ * 1) Send showregs output to mconsole.
* 2) Add a way to stack dump all pids.
*/
- ptr += strlen("stack");
- while(isspace(*ptr)) ptr++;
+ ptr += strlen("stack");
+ while(isspace(*ptr)) ptr++;
- /* Should really check for multiple pids or reject bad args here */
- /* What do the arguments in mconsole_reply mean? */
- if(sscanf(ptr, "%d", &pid_requested) == 0){
- mconsole_reply(req, "Please specify a pid", 1, 0);
- return;
- }
+ /* Should really check for multiple pids or reject bad args here */
+ /* What do the arguments in mconsole_reply mean? */
+ if(sscanf(ptr, "%d", &pid_requested) == 0){
+ mconsole_reply(req, "Please specify a pid", 1, 0);
+ return;
+ }
from = current;
to = find_task_by_pid(pid_requested);
- if((to == NULL) || (pid_requested == 0)) {
- mconsole_reply(req, "Couldn't find that pid", 1, 0);
- return;
- }
-
+ if((to == NULL) || (pid_requested == 0)) {
+ mconsole_reply(req, "Couldn't find that pid", 1, 0);
+ return;
+ }
with_console(req, stack_proc, to);
}
@@ -772,14 +771,3 @@
}
EXPORT_SYMBOL(mconsole_notify_socket);
-
-/*
- * 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:
- */