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Remove unreachable code in umoven() and umovestr().

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* util.c (umoven, umovestr): Remove unreachable code.

Reported-by: Weichuan Yan <wchyan@marvell.com>
This commit is contained in:
Дмитрий Левин 2011-10-11 15:26:15 +00:00
parent f88837a666
commit be55ce794a
1 changed files with 0 additions and 8 deletions
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8
util.c
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@ -792,10 +792,6 @@ umoven(struct tcb *tcp, long addr, int len, char *laddr)
errno = 0;
u.val = ptrace(PTRACE_PEEKDATA, pid, (char *) addr, 0);
if (errno) {
if (started && (errno==EPERM || errno==EIO)) {
/* Ran into 'end of memory' - stupid "printpath" */
return 0;
}
/* But if not started, we had a bogus address. */
if (addr != 0 && errno != EIO && errno != ESRCH)
perror("ptrace: umoven");
@ -913,10 +909,6 @@ umovestr(struct tcb *tcp, long addr, int len, char *laddr)
errno = 0;
u.val = ptrace(PTRACE_PEEKDATA, pid, (char *)addr, 0);
if (errno) {
if (started && (errno==EPERM || errno==EIO)) {
/* Ran into 'end of memory' - stupid "printpath" */
return 0;
}
if (addr != 0 && errno != EIO && errno != ESRCH)
perror("umovestr");
return -1;