From: Dmitry V. Levin <ldv@altlinux.org>
Date: Fri, 23 Dec 2016 23:05:46 +0000 (+0000)
Subject: process: remove redundant syserror checks
X-Git-Tag: v4.16~254
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5ff06332793c2c996b8094a633c98a136576bc21;p=strace

process: remove redundant syserror checks

* process.c (SYS_FUNC(ptrace)): Remove syserror checks as both
print_siginfo_array and print_seccomp_fprog do the right thing
by using umoven_or_printaddr.
---

diff --git a/process.c b/process.c
index 32dcfe25..083283dc 100644
--- a/process.c
+++ b/process.c
@@ -247,16 +247,10 @@ SYS_FUNC(ptrace)
 			print_sigset_addr_len(tcp, data, addr);
 			break;
 		case PTRACE_PEEKSIGINFO:
-			if (syserror(tcp))
-				printaddr(data);
-			else
-				print_siginfo_array(tcp, data, tcp->u_rval);
+			print_siginfo_array(tcp, data, tcp->u_rval);
 			break;
 		case PTRACE_SECCOMP_GET_FILTER:
-			if (syserror(tcp))
-				printaddr(data);
-			else
-				print_seccomp_fprog(tcp, data, tcp->u_rval);
+			print_seccomp_fprog(tcp, data, tcp->u_rval);
 			break;
 		}
 	}