tracing: Remove unneeded pointer casts

Cleaup uneeded casts from void * to char * in syscalls tracing file.

Reported-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com
Cc: Steven Rostedt <rostedt@goodmis.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
index a928dd004535..e7c676e50a7f 100644
--- a/kernel/trace/trace_syscalls.c
+++ b/kernel/trace/trace_syscalls.c
@@ -324,7 +324,7 @@ int reg_event_syscall_exit(struct ftrace_event_call *call)
         int num;
         char *name;
 
-        name = (char *)call->data;
+        name = call->data;
         num = syscall_name_to_nr(name);
         if (num < 0 || num >= FTRACE_SYSCALL_MAX)
                 return -ENOSYS;
@@ -347,7 +347,7 @@ void unreg_event_syscall_exit(struct ftrace_event_call *call)
         int num;
         char *name;
 
-        name = (char *)call->data;
+        name = call->data;
         num = syscall_name_to_nr(name);
         if (num < 0 || num >= FTRACE_SYSCALL_MAX)
                 return;