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Diffstat (limited to 'net/tipc/log.c')
-rw-r--r--net/tipc/log.c14
1 files changed, 0 insertions, 14 deletions
diff --git a/net/tipc/log.c b/net/tipc/log.c
index 895c6e530b0b..026733f24919 100644
--- a/net/tipc/log.c
+++ b/net/tipc/log.c
@@ -47,7 +47,6 @@
*
* Additional user-defined print buffers are also permitted.
*/
-
static struct print_buf null_buf = { NULL, 0, NULL, 0 };
struct print_buf *const TIPC_NULL = &null_buf;
@@ -72,7 +71,6 @@ struct print_buf *const TIPC_LOG = &log_buf;
* on the caller to prevent simultaneous use of the print buffer(s) being
* manipulated.
*/
-
static char print_string[TIPC_PB_MAX_STR];
static DEFINE_SPINLOCK(print_lock);
@@ -97,7 +95,6 @@ static void tipc_printbuf_move(struct print_buf *pb_to,
* Note: If the character array is too small (or absent), the print buffer
* becomes a null device that discards anything written to it.
*/
-
void tipc_printbuf_init(struct print_buf *pb, char *raw, u32 size)
{
pb->buf = raw;
@@ -117,7 +114,6 @@ void tipc_printbuf_init(struct print_buf *pb, char *raw, u32 size)
* tipc_printbuf_reset - reinitialize print buffer to empty state
* @pb: pointer to print buffer structure
*/
-
static void tipc_printbuf_reset(struct print_buf *pb)
{
if (pb->buf) {
@@ -133,7 +129,6 @@ static void tipc_printbuf_reset(struct print_buf *pb)
*
* Returns non-zero if print buffer is empty.
*/
-
static int tipc_printbuf_empty(struct print_buf *pb)
{
return !pb->buf || (pb->crs == pb->buf);
@@ -148,7 +143,6 @@ static int tipc_printbuf_empty(struct print_buf *pb)
*
* Returns length of print buffer data string (including trailing NUL)
*/
-
int tipc_printbuf_validate(struct print_buf *pb)
{
char *err = "\n\n*** PRINT BUFFER OVERFLOW ***\n\n";
@@ -182,14 +176,12 @@ int tipc_printbuf_validate(struct print_buf *pb)
* Current contents of destination print buffer (if any) are discarded.
* Source print buffer becomes empty if a successful move occurs.
*/
-
static void tipc_printbuf_move(struct print_buf *pb_to,
struct print_buf *pb_from)
{
int len;
/* Handle the cases where contents can't be moved */
-
if (!pb_to->buf)
return;
@@ -206,7 +198,6 @@ static void tipc_printbuf_move(struct print_buf *pb_to,
}
/* Copy data from char after cursor to end (if used) */
-
len = pb_from->buf + pb_from->size - pb_from->crs - 2;
if ((pb_from->buf[pb_from->size - 1] == 0) && (len > 0)) {
strcpy(pb_to->buf, pb_from->crs + 1);
@@ -215,7 +206,6 @@ static void tipc_printbuf_move(struct print_buf *pb_to,
pb_to->crs = pb_to->buf;
/* Copy data from start to cursor (always) */
-
len = pb_from->crs - pb_from->buf;
strcpy(pb_to->crs, pb_from->buf);
pb_to->crs += len;
@@ -228,7 +218,6 @@ static void tipc_printbuf_move(struct print_buf *pb_to,
* @pb: pointer to print buffer
* @fmt: formatted info to be printed
*/
-
void tipc_printf(struct print_buf *pb, const char *fmt, ...)
{
int chars_to_add;
@@ -270,7 +259,6 @@ void tipc_printf(struct print_buf *pb, const char *fmt, ...)
* tipc_log_resize - change the size of the TIPC log buffer
* @log_size: print buffer size to use
*/
-
int tipc_log_resize(int log_size)
{
int res = 0;
@@ -295,7 +283,6 @@ int tipc_log_resize(int log_size)
/**
* tipc_log_resize_cmd - reconfigure size of TIPC log buffer
*/
-
struct sk_buff *tipc_log_resize_cmd(const void *req_tlv_area, int req_tlv_space)
{
u32 value;
@@ -316,7 +303,6 @@ struct sk_buff *tipc_log_resize_cmd(const void *req_tlv_area, int req_tlv_space)
/**
* tipc_log_dump - capture TIPC log buffer contents in configuration message
*/
-
struct sk_buff *tipc_log_dump(void)
{
struct sk_buff *reply;