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Subject[PATCH 20/18] tracing: Remove unneeded pointer casts
Date
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>
---
kernel/trace/trace_syscalls.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
index a928dd0..e7c676e 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;
--
1.6.2.3


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