Commit 5e39841c authored by Hannes Eder's avatar Hannes Eder Committed by Ingo Molnar

tracing: fix sparse warnings: fix (un-)signedness

Fix these sparse warnings:

  kernel/trace/ring_buffer.c:70:37: warning: incorrect type in argument 2 (different signedness)
  kernel/trace/ring_buffer.c:84:39: warning: incorrect type in argument 2 (different signedness)
  kernel/trace/ring_buffer.c:96:43: warning: incorrect type in argument 2 (different signedness)
  kernel/trace/ring_buffer.c:2475:13: warning: incorrect type in argument 2 (different signedness)
  kernel/trace/ring_buffer.c:2475:13: warning: incorrect type in argument 2 (different signedness)
  kernel/trace/ring_buffer.c:2478:42: warning: incorrect type in argument 2 (different signedness)
  kernel/trace/ring_buffer.c:2478:42: warning: incorrect type in argument 2 (different signedness)
  kernel/trace/ring_buffer.c:2500:40: warning: incorrect type in argument 3 (different signedness)
  kernel/trace/ring_buffer.c:2505:44: warning: incorrect type in argument 2 (different signedness)
  kernel/trace/ring_buffer.c:2507:46: warning: incorrect type in argument 2 (different signedness)
  kernel/trace/trace.c:2130:40: warning: incorrect type in argument 3 (different signedness)
  kernel/trace/trace.c:2280:40: warning: incorrect type in argument 3 (different signedness)
Signed-off-by: default avatarHannes Eder <hannes@hanneseder.net>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 4fd27358
......@@ -59,7 +59,7 @@ enum {
RB_BUFFERS_DISABLED = 1 << RB_BUFFERS_DISABLED_BIT,
};
static long ring_buffer_flags __read_mostly = RB_BUFFERS_ON;
static unsigned long ring_buffer_flags __read_mostly = RB_BUFFERS_ON;
/**
* tracing_on - enable all tracing buffers
......@@ -2501,7 +2501,7 @@ static ssize_t
rb_simple_read(struct file *filp, char __user *ubuf,
size_t cnt, loff_t *ppos)
{
long *p = filp->private_data;
unsigned long *p = filp->private_data;
char buf[64];
int r;
......@@ -2517,9 +2517,9 @@ static ssize_t
rb_simple_write(struct file *filp, const char __user *ubuf,
size_t cnt, loff_t *ppos)
{
long *p = filp->private_data;
unsigned long *p = filp->private_data;
char buf[64];
long val;
unsigned long val;
int ret;
if (cnt >= sizeof(buf))
......
......@@ -2147,7 +2147,7 @@ tracing_ctrl_write(struct file *filp, const char __user *ubuf,
{
struct trace_array *tr = filp->private_data;
char buf[64];
long val;
unsigned long val;
int ret;
if (cnt >= sizeof(buf))
......@@ -2295,9 +2295,9 @@ static ssize_t
tracing_max_lat_write(struct file *filp, const char __user *ubuf,
size_t cnt, loff_t *ppos)
{
long *ptr = filp->private_data;
unsigned long *ptr = filp->private_data;
char buf[64];
long val;
unsigned long val;
int ret;
if (cnt >= sizeof(buf))
......
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