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[Qemu-devel] [PULL 14/46] cpu-exec: drop dead assignment
From: |
Michael Tokarev |
Subject: |
[Qemu-devel] [PULL 14/46] cpu-exec: drop dead assignment |
Date: |
Tue, 10 Feb 2015 09:34:03 +0300 |
From: Paolo Bonzini <address@hidden>
All uses of TB inside cpu_exec are dominated by "tb = tb_find_fast(env)",
and there are no uses after the switch statement. So the assignment
is dead, as reported by Coverity.
Signed-off-by: Paolo Bonzini <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>
---
cpu-exec.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/cpu-exec.c b/cpu-exec.c
index fa506e6..4ff1b23 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -494,7 +494,6 @@ int cpu_exec(CPUArchState *env)
* interrupt_request) which we will handle
* next time around the loop.
*/
- tb = (TranslationBlock *)(next_tb & ~TB_EXIT_MASK);
next_tb = 0;
break;
case TB_EXIT_ICOUNT_EXPIRED:
--
2.1.4
- [Qemu-devel] [PULL 03/46] Add tracing to xenfb., (continued)
- [Qemu-devel] [PULL 03/46] Add tracing to xenfb., Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 32/46] rtl8139: g_malloc() can't fail, bury dead error handling, Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 28/46] util/uri: URI member path can be null, compare more carfully, Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 19/46] qemu-sockets: Fix buffer overflow in inet_parse(), Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 30/46] Fix name error in migration stream analyzation script, Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 13/46] qemu-log: Correct help text of 'log cpu_reset', Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 21/46] libcacard: stop linking against every single 3rd party library, Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 39/46] migration: Fix warning caused by missing declaration of vmstate_dummy, Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 31/46] onenand: g_malloc() can't fail, bury dead error handling, Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 27/46] util/uri: realloc2n() can't fail, drop dead error handling, Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 14/46] cpu-exec: drop dead assignment,
Michael Tokarev <=
- [Qemu-devel] [PULL 46/46] virtio: Fix warning caused by missing 'static' attribute, Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 40/46] migration: Fix warnings caused by missing 'static' attribute, Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 05/46] Add/convert trace calls in pcnet-pci.c., Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 23/46] qemu-option: Pair g_malloc() with g_free(), not free(), Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 33/46] kvm: g_malloc() can't fail, bury dead error handling, Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 20/46] linux-user: wrong TARGET_SI_PAD_SIZE value for some targets., Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 35/46] vnc: g_realloc() can't fail, bury dead error handling, Michael Tokarev, 2015/02/10
- [Qemu-devel] [PULL 15/46] cpu-exec: simplify icount code, Michael Tokarev, 2015/02/10