hw-breakpoints: Drop callback and task parameters from modify helper

Drop the callback and task parameters from modify_user_hw_breakpoint().
For now we have no user that need to modify a breakpoint to the point
of changing its handler or its task context.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: "K. Prasad" <prasad@linux.vnet.ibm.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index 04d182a7cfdb..dbb395572ae2 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -618,7 +618,7 @@ ptrace_modify_breakpoint(struct perf_event *bp, int len, int type,
         attr.bp_type = gen_type;
         attr.disabled = disabled;
 
-        return modify_user_hw_breakpoint(bp, &attr, bp->callback, tsk);
+        return modify_user_hw_breakpoint(bp, &attr);
 }
 
 /*
@@ -740,7 +740,7 @@ static int ptrace_set_breakpoint_addr(struct task_struct *tsk, int nr,
 
                 attr = bp->attr;
                 attr.bp_addr = addr;
-                bp = modify_user_hw_breakpoint(bp, &attr, bp->callback, tsk);
+                bp = modify_user_hw_breakpoint(bp, &attr);
         }
         /*
          * CHECKME: the previous code returned -EIO if the addr wasn't a