ptrace: some checkpatch fixes
This fixes all the checkpatch --file complaints about kernel/ptrace.c
and also removes an unused #include. I've verified that there are no
changes to the compiled code on x86_64.
Signed-off-by: Roland McGrath <roland@redhat.com>
[ Removed the parts that just split a line - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index aaad0ec..64191fa 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -21,9 +21,7 @@
#include <linux/audit.h>
#include <linux/pid_namespace.h>
#include <linux/syscalls.h>
-
-#include <asm/pgtable.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
/*
@@ -48,7 +46,7 @@
list_add(&child->ptrace_entry, &new_parent->ptraced);
child->parent = new_parent;
}
-
+
/*
* Turn a tracing stop into a normal stop now, since with no tracer there
* would be no way to wake it up with SIGCONT or SIGKILL. If there was a
@@ -173,7 +171,7 @@
task_lock(task);
err = __ptrace_may_access(task, mode);
task_unlock(task);
- return (!err ? true : false);
+ return !err;
}
int ptrace_attach(struct task_struct *task)
@@ -358,7 +356,7 @@
copied += retval;
src += retval;
dst += retval;
- len -= retval;
+ len -= retval;
}
return copied;
}
@@ -383,7 +381,7 @@
copied += retval;
src += retval;
dst += retval;
- len -= retval;
+ len -= retval;
}
return copied;
}
@@ -496,9 +494,9 @@
if (unlikely(!arch_has_single_step()))
return -EIO;
user_enable_single_step(child);
- }
- else
+ } else {
user_disable_single_step(child);
+ }
child->exit_code = data;
wake_up_process(child);