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Subject[PATCH 2/2] x86: signal: remove indent in restore_sigcontext()
From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>

remove braces and indent for flags and fpstate in restore_sigcontext().

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
---
arch/x86/kernel/signal_32.c | 21 +++++++--------------
arch/x86/kernel/signal_64.c | 19 +++++++------------
2 files changed, 14 insertions(+), 26 deletions(-)

diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c
index 545448b..d6dd057 100644
--- a/arch/x86/kernel/signal_32.c
+++ b/arch/x86/kernel/signal_32.c
@@ -142,6 +142,8 @@ static int
restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,
unsigned long *pax)
{
+ void __user *buf;
+ unsigned int tmpflags;
unsigned int err = 0;

/* Always make any pending restarted system calls return -EINTR */
@@ -156,21 +158,12 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,
COPY_SEG_STRICT(cs);
COPY_SEG_STRICT(ss);

- {
- unsigned int tmpflags;
+ err |= __get_user(tmpflags, &sc->flags);
+ regs->flags = (regs->flags & ~FIX_EFLAGS) | (tmpflags & FIX_EFLAGS);
+ regs->orig_ax = -1; /* disable syscall checks */

- err |= __get_user(tmpflags, &sc->flags);
- regs->flags = (regs->flags & ~FIX_EFLAGS) |
- (tmpflags & FIX_EFLAGS);
- regs->orig_ax = -1; /* disable syscall checks */
- }
-
- {
- void __user *buf;
-
- err |= __get_user(buf, &sc->fpstate);
- err |= restore_i387_xstate(buf);
- }
+ err |= __get_user(buf, &sc->fpstate);
+ err |= restore_i387_xstate(buf);

err |= __get_user(*pax, &sc->ax);
return err;
diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c
index feff4a9..a5c9627 100644
--- a/arch/x86/kernel/signal_64.c
+++ b/arch/x86/kernel/signal_64.c
@@ -69,6 +69,8 @@ static int
restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,
unsigned long *pax)
{
+ void __user *buf;
+ unsigned int tmpflags;
unsigned int err = 0;

/* Always make any pending restarted system calls return -EINTR */
@@ -90,19 +92,12 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,
* App's signal handler can save/restore other segments if needed. */
COPY_SEG_STRICT(cs);

- {
- unsigned int tmpflags;
- err |= __get_user(tmpflags, &sc->flags);
- regs->flags = (regs->flags & ~FIX_EFLAGS) | (tmpflags & FIX_EFLAGS);
- regs->orig_ax = -1; /* disable syscall checks */
- }
-
- {
- void __user *buf;
+ err |= __get_user(tmpflags, &sc->flags);
+ regs->flags = (regs->flags & ~FIX_EFLAGS) | (tmpflags & FIX_EFLAGS);
+ regs->orig_ax = -1; /* disable syscall checks */

- err |= __get_user(buf, &sc->fpstate);
- err |= restore_i387_xstate(buf);
- }
+ err |= __get_user(buf, &sc->fpstate);
+ err |= restore_i387_xstate(buf);

err |= __get_user(*pax, &sc->ax);
return err;

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