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Diffstat (limited to 'arch/m32r/kernel/ptrace.c')
| -rw-r--r-- | arch/m32r/kernel/ptrace.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/m32r/kernel/ptrace.c b/arch/m32r/kernel/ptrace.c index 98b8feb12ed..98682bba0ed 100644 --- a/arch/m32r/kernel/ptrace.c +++ b/arch/m32r/kernel/ptrace.c @@ -77,7 +77,7 @@ static int ptrace_read_user(struct task_struct *tsk, unsigned long off, struct user * dummy = NULL; #endif - if ((off & 3) || (off < 0) || (off > sizeof(struct user) - 3)) + if ((off & 3) || off > sizeof(struct user) - 3) return -EIO; off >>= 2; @@ -139,8 +139,7 @@ static int ptrace_write_user(struct task_struct *tsk, unsigned long off, struct user * dummy = NULL; #endif - if ((off & 3) || off < 0 || - off > sizeof(struct user) - 3) + if ((off & 3) || off > sizeof(struct user) - 3) return -EIO; off >>= 2; |