uml: style fixes in arch/um/os-Linux

Style changes under arch/um/os-Linux:
	include trimming
	CodingStyle fixes
	some printks needed severity indicators

make_tempfile turns out not to be used outside of mem.c, so it is now static.
Its declaration in tempfile.h is no longer needed, and tempfile.h itself is no
longer needed.

create_tmp_file was also made static.

checkpatch moans about an EXPORT_SYMBOL in user_syms.c which is part of a
macro definition - this is copying a bit of kernel infrastructure into the
libc side of UML because the kernel headers can't be included there.

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>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c
index d36c89c24a45..b14829469fae 100644
--- a/arch/um/os-Linux/skas/process.c
+++ b/arch/um/os-Linux/skas/process.c
@@ -341,7 +341,7 @@ void userspace(struct uml_pt_regs *regs)
         int local_using_sysemu;
 
         if (getitimer(ITIMER_VIRTUAL, &timer))
-                printk("Failed to get itimer, errno = %d\n", errno);
+                printk(UM_KERN_ERR "Failed to get itimer, errno = %d\n", errno);
         nsecs = timer.it_value.tv_sec * UM_NSEC_PER_SEC +
                 timer.it_value.tv_usec * UM_NSEC_PER_USEC;
         nsecs += os_nsecs();
@@ -388,7 +388,7 @@ void userspace(struct uml_pt_regs *regs)
 
                 if (WIFSTOPPED(status)) {
                         int sig = WSTOPSIG(status);
-                        switch(sig) {
+                        switch (sig) {
                         case SIGSEGV:
                                 if (PTRACE_FULL_FAULTINFO ||
                                     !ptrace_faultinfo) {
@@ -641,7 +641,7 @@ int start_idle_thread(void *stack, jmp_buf *switch_buf)
          * after returning to the jumper.
          */
         n = setjmp(initial_jmpbuf);
-        switch(n) {
+        switch (n) {
         case INIT_JMP_NEW_THREAD:
                 (*switch_buf)[0].JB_IP = (unsigned long) new_thread_handler;
                 (*switch_buf)[0].JB_SP = (unsigned long) stack +