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authorMichal Simek <monstr@monstr.eu>2009-04-16 11:32:21 +0200
committerMichal Simek <monstr@monstr.eu>2009-04-23 16:09:18 +0200
commit6714fcc34e1bcf247fe542ebdea36b699ff8e2b8 (patch)
treeb3ead682b00c0ddb5a53e52185e9e85018fdc0d3
parente1c4bd0897b6d03eff4b32197d6ab017f83fc836 (diff)
microblaze: Remove redundant variable
Signed-off-by: Michal Simek <monstr@monstr.eu>
-rw-r--r--arch/microblaze/kernel/process.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c
index dd15de9cde39..07d4fa339eda 100644
--- 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(&regs, 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,
+ return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0,
&regs, 0, NULL, NULL);
-
- return ret;
}
unsigned long get_wchan(struct task_struct *p)