Fixed 4 checkpatch.pl warnings:
kernel/ptrace.c:270: WARNING: Missing a blank line after declarations
kernel/ptrace.c:413: WARNING: Missing a blank line after declarations
kernel/ptrace.c:841: WARNING: sizeof siginfo should be sizeof(siginfo)
kernel/ptrace.c:1140: WARNING: sizeof siginfo should be sizeof(siginfo)
Signed-off-by: Ruben Carlo Benante <r...@beco.cc>
---
kernel/ptrace.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index c8e0e05..0759a65 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -264,6 +264,7 @@ ok:
bool ptrace_may_access(struct task_struct *task, unsigned int mode)
{
int err;
+
task_lock(task);
err = __ptrace_may_access(task, mode);
task_unlock(task);
@@ -407,6 +408,7 @@ static int ptrace_traceme(void)
static int ignoring_children(struct sighand_struct *sigh)
{
int ret;
+
spin_lock(&sigh->siglock);
ret = (sigh->action[SIGCHLD-1].sa.sa_handler == SIG_IGN) ||
(sigh->action[SIGCHLD-1].sa.sa_flags & SA_NOCLDWAIT);
@@ -835,7 +837,7 @@ int ptrace_request(struct task_struct *child, long request,
break;
case PTRACE_SETSIGINFO:
- if (copy_from_user(&siginfo, datavp, sizeof siginfo))
+ if (copy_from_user(&siginfo, datavp, sizeof(siginfo)))
ret = -EFAULT;
else
ret = ptrace_setsiginfo(child, &siginfo);
@@ -1134,7 +1136,7 @@ int compat_ptrace_request(struct task_struct *child,
compat_long_t request,
break;
case PTRACE_SETSIGINFO:
- memset(&siginfo, 0, sizeof siginfo);
+ memset(&siginfo, 0, sizeof(siginfo));
if (copy_siginfo_from_user32(
&siginfo, (struct compat_siginfo __user *) datap))
ret = -EFAULT;
--
2.1.4
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