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authorKarol Swietlicki <magotari@gmail.com>2008-02-04 22:30:49 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-05 09:44:26 -0800
commit291248fd6e371bcbfb8a77689c5d741a1527488f (patch)
tree249acacdd2ca8d8194415f22930b4b5bccc59d32 /arch/um/sys-i386
parentab8cda4347e2ffed658e522c9398932509c278bd (diff)
downloadlinux-291248fd6e371bcbfb8a77689c5d741a1527488f.tar.bz2
uml: remove unused variables in the context switcher
This patch removes a variable which was not used in two functions. Yet another code cleanup, nothing really significant. Please note that I could not test this on x86_64. I don't have the hardware for it. [ jdike - Bits of tidying around the affected code. Also, it's fine on x86_64 ] Signed-off-by: Karol Swietlicki <magotari@gmail.com> 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/sys-i386')
-rw-r--r--arch/um/sys-i386/ptrace.c6
-rw-r--r--arch/um/sys-i386/tls.c2
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/um/sys-i386/ptrace.c b/arch/um/sys-i386/ptrace.c
index bd3da8a61f64..6b4499906a6c 100644
--- a/arch/um/sys-i386/ptrace.c
+++ b/arch/um/sys-i386/ptrace.c
@@ -8,11 +8,11 @@
#include "asm/uaccess.h"
#include "skas.h"
-extern int arch_switch_tls(struct task_struct *from, struct task_struct *to);
+extern int arch_switch_tls(struct task_struct *to);
-void arch_switch_to(struct task_struct *from, struct task_struct *to)
+void arch_switch_to(struct task_struct *to)
{
- int err = arch_switch_tls(from, to);
+ int err = arch_switch_tls(to);
if (!err)
return;
diff --git a/arch/um/sys-i386/tls.c b/arch/um/sys-i386/tls.c
index 027e86ad9e5c..f29b8a8fc1e0 100644
--- a/arch/um/sys-i386/tls.c
+++ b/arch/um/sys-i386/tls.c
@@ -172,7 +172,7 @@ void clear_flushed_tls(struct task_struct *task)
* SKAS patch.
*/
-int arch_switch_tls(struct task_struct *from, struct task_struct *to)
+int arch_switch_tls(struct task_struct *to)
{
if (!host_supports_tls)
return 0;