[PATCH v2 22/24] ptrace: cleanup arch_ptrace() on tile

[Namhyung Kim]

Remove checking @addr less than 0 because @addr is now unsigned.

Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxx>
Cc: Chris Metcalf <cmetcalf@xxxxxxxxxx>
---
 arch/tile/kernel/ptrace.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/tile/kernel/ptrace.c b/arch/tile/kernel/ptrace.c
index aed9256..704bf11 100644
--- a/arch/tile/kernel/ptrace.c
+++ b/arch/tile/kernel/ptrace.c
@@ -85,7 +85,7 @@ long arch_ptrace(struct task_struct *child, long request,
 	case PTRACE_PEEKUSR:  /* Read register from pt_regs. */
 		if (addr & (sizeof(data)-1))
 			break;
-		if (addr < 0 || addr >= PTREGS_SIZE)
+		if (addr >= PTREGS_SIZE)
 			break;
 		tmp = getreg(child, addr);   /* Read register */
 		ret = put_user(tmp, datap);
@@ -94,7 +94,7 @@ long arch_ptrace(struct task_struct *child, long request,
 	case PTRACE_POKEUSR:  /* Write register in pt_regs. */
 		if (addr & (sizeof(data)-1))
 			break;
-		if (addr < 0 || addr >= PTREGS_SIZE)
+		if (addr >= PTREGS_SIZE)
 			break;
 		putreg(child, addr, data);   /* Write register */
 		ret = 0;
-- 
1.7.2.2

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