uml: improve error messages

These error messages are from check_sysemu(), not check_ptrace().

Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c
index 183db26d01bf..02ee9adff54a 100644
--- a/arch/um/os-Linux/start_up.c
+++ b/arch/um/os-Linux/start_up.c
@@ -244,7 +244,7 @@ static void __init check_sysemu(void)
 
         if ((ptrace(PTRACE_OLDSETOPTIONS, pid, 0,
                    (void *) PTRACE_O_TRACESYSGOOD) < 0))
-                fatal_perror("check_ptrace: PTRACE_OLDSETOPTIONS failed");
+                fatal_perror("check_sysemu: PTRACE_OLDSETOPTIONS failed");
 
         while (1) {
                 count++;
@@ -252,12 +252,12 @@ static void __init check_sysemu(void)
                         goto fail;
                 CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED));
                 if (n < 0)
-                        fatal_perror("check_ptrace : wait failed");
+                        fatal_perror("check_sysemu: wait failed");
 
                 if (WIFSTOPPED(status) &&
                     (WSTOPSIG(status) == (SIGTRAP|0x80))) {
                         if (!count) {
-                                non_fatal("check_ptrace : SYSEMU_SINGLESTEP "
+                                non_fatal("check_sysemu: SYSEMU_SINGLESTEP "
                                           "doesn't singlestep");
                                 goto fail;
                         }
@@ -271,7 +271,7 @@ static void __init check_sysemu(void)
                 else if (WIFSTOPPED(status) && (WSTOPSIG(status) == SIGTRAP))
                         count++;
                 else {
-                        non_fatal("check_ptrace : expected SIGTRAP or "
+                        non_fatal("check_sysemu: expected SIGTRAP or "
                                   "(SIGTRAP | 0x80), got status = %d\n",
                                   status);
                         goto fail;