[SPARC{32,64}]: Propagate ptrace_traceme() return value.

ptrace_traceme() consolidation made ret = ptrace_traceme(); dead write. Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
git-mirror · Dec 10, 2006 · 35bca36 · 35bca36
1 parent 982c206
commit 35bca36
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/arch/sparc/kernel/ptrace.c b/arch/sparc/kernel/ptrace.c
@@ -289,7 +289,10 @@ asmlinkage void do_ptrace(struct pt_regs *regs)
 
 	if (request == PTRACE_TRACEME) {
 		ret = ptrace_traceme();
-		pt_succ_return(regs, 0);
+		if (ret < 0)
+			pt_error_return(regs, -ret);
+		else
+			pt_succ_return(regs, 0);
 		goto out;
 	}
 

diff --git a/arch/sparc64/kernel/ptrace.c b/arch/sparc64/kernel/ptrace.c
@@ -202,7 +202,10 @@ asmlinkage void do_ptrace(struct pt_regs *regs)
 #endif
 	if (request == PTRACE_TRACEME) {
 		ret = ptrace_traceme();
-		pt_succ_return(regs, 0);
+		if (ret < 0)
+			pt_error_return(regs, -ret);
+		else
+			pt_succ_return(regs, 0);
 		goto out;
 	}