Commit 8c0acac3 authored by Namhyung Kim's avatar Namhyung Kim Committed by Linus Torvalds

ptrace: cleanup arch_ptrace() on tile

Remove checking @addr less than 0 because @addr is now unsigned.
Signed-off-by: default avatarNamhyung Kim <namhyung@gmail.com>
Acked-by: default avatarChris Metcalf <cmetcalf@tilera.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a9384e23
...@@ -58,7 +58,7 @@ long arch_ptrace(struct task_struct *child, long request, ...@@ -58,7 +58,7 @@ long arch_ptrace(struct task_struct *child, long request,
switch (request) { switch (request) {
case PTRACE_PEEKUSR: /* Read register from pt_regs. */ case PTRACE_PEEKUSR: /* Read register from pt_regs. */
if (addr < 0 || addr >= PTREGS_SIZE) if (addr >= PTREGS_SIZE)
break; break;
childreg = (char *)task_pt_regs(child) + addr; childreg = (char *)task_pt_regs(child) + addr;
#ifdef CONFIG_COMPAT #ifdef CONFIG_COMPAT
...@@ -77,7 +77,7 @@ long arch_ptrace(struct task_struct *child, long request, ...@@ -77,7 +77,7 @@ long arch_ptrace(struct task_struct *child, long request,
break; break;
case PTRACE_POKEUSR: /* Write register in pt_regs. */ case PTRACE_POKEUSR: /* Write register in pt_regs. */
if (addr < 0 || addr >= PTREGS_SIZE) if (addr >= PTREGS_SIZE)
break; break;
childreg = (char *)task_pt_regs(child) + addr; childreg = (char *)task_pt_regs(child) + addr;
#ifdef CONFIG_COMPAT #ifdef CONFIG_COMPAT
......
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