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[Qemu-devel] [PATCH 2/5] sparc: fix expression with uninitialized initia
From: |
blauwirbel |
Subject: |
[Qemu-devel] [PATCH 2/5] sparc: fix expression with uninitialized initial value |
Date: |
Mon, 30 Jul 2012 16:04:32 +0000 |
From: Blue Swirl <address@hidden>
err was uninitalized, it's not OK to use |=. Spotted by Clang
compiler.
Fix by replacing |= by =.
Signed-off-by: Blue Swirl <address@hidden>
---
linux-user/signal.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/linux-user/signal.c b/linux-user/signal.c
index 97f30d9..3d6b5df 100644
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -2061,7 +2061,7 @@ restore_fpu_state(CPUSPARCState *env, qemu_siginfo_fpu_t
*fpu)
err = __copy_from_user(&env->fpr[0], &fpu->si_float_regs[0],
(sizeof(unsigned long) * 32));
#endif
- err |= __get_user(env->fsr, &fpu->si_fsr);
+ err = __get_user(env->fsr, &fpu->si_fsr);
#if 0
err |= __get_user(current->thread.fpqdepth, &fpu->si_fpqdepth);
if (current->thread.fpqdepth != 0)
--
1.7.2.5
[Qemu-devel] [PATCH 4/5] user: fix accidental AREG0 use, blauwirbel, 2012/07/30
[Qemu-devel] [PATCH 3/5] qapi: avoid reserved word restrict, blauwirbel, 2012/07/30