From: Riku Voipio <riku.voipio@linaro.org>
Date: Wed, 23 Apr 2014 11:05:09 +0000 (+0300)
Subject: signal/ppc/do_setcontext remove __get_user return check
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=9e918dc92723ee50a82d06296b3a14621d9eb52c;p=qmiga%2Fqemu.git

signal/ppc/do_setcontext remove __get_user return check

The last remaining check for return value of __get_user.

Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Cc: Alexander Graf <agraf@suse.de>
---

diff --git a/linux-user/signal.c b/linux-user/signal.c
index 87e457529d..f3b43787fd 100644
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -4819,8 +4819,7 @@ static int do_setcontext(struct target_ucontext *ucp, CPUPPCState *env, int sig)
     fprintf (stderr, "do_setcontext: not implemented\n");
     return 0;
 #else
-    if (__get_user(mcp_addr, &ucp->tuc_regs))
-        return 1;
+    __get_user(mcp_addr, &ucp->tuc_regs);
 
     if (!lock_user_struct(VERIFY_READ, mcp, mcp_addr, 1))
         return 1;