From 291248fd6e371bcbfb8a77689c5d741a1527488f Mon Sep 17 00:00:00 2001 From: Karol Swietlicki Date: Mon, 4 Feb 2008 22:30:49 -0800 Subject: 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 Signed-off-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/sys-i386/ptrace.c | 6 +++--- arch/um/sys-i386/tls.c | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/um/sys-i386') 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; -- cgit v1.2.3