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microblaze: Remove redundant variable
author
Michal Simek
<monstr@monstr.eu>
Thu, 16 Apr 2009 09:32:21 +0000
(11:32 +0200)
committer
Michal Simek
<monstr@monstr.eu>
Thu, 23 Apr 2009 14:09:18 +0000
(16:09 +0200)
Signed-off-by: Michal Simek <monstr@monstr.eu>
arch/microblaze/kernel/process.c
patch
|
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diff --git
a/arch/microblaze/kernel/process.c
b/arch/microblaze/kernel/process.c
index
dd15de9
..
07d4fa3
100644
(file)
--- a/
arch/microblaze/kernel/process.c
+++ b/
arch/microblaze/kernel/process.c
@@
-161,7
+161,6
@@
static void kernel_thread_helper(int (*fn)(void *), void *arg)
int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
{
struct pt_regs regs;
- int ret;
memset(®s, 0, sizeof(regs));
/* store them in non-volatile registers */
@@
-171,10
+170,8
@@
int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
regs.pc = (unsigned long)kernel_thread_helper;
regs.pt_mode = 1;
- ret
=
do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0,
+ ret
urn
do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0,
®s, 0, NULL, NULL);
-
- return ret;
}
unsigned long get_wchan(struct task_struct *p)