diff options
| author |   Karol Swietlicki <magotari@gmail.com> | 2008-02-04 22:30:49 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 09:44:26 -0800 |
| commit | 291248fd6e371bcbfb8a77689c5d741a1527488f (patch) | |
| tree | 249acacdd2ca8d8194415f22930b4b5bccc59d32 /arch/um/sys-i386 | |
| parent | arch/um: remove duplicate includes (diff) | |
| download | linux-dev-291248fd6e371bcbfb8a77689c5d741a1527488f.tar.xz linux-dev-291248fd6e371bcbfb8a77689c5d741a1527488f.zip | |
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.c | 6 | ||||
| -rw-r--r-- | arch/um/sys-i386/tls.c | 2 |
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; |