ath: change logging functions to return void
The return values are not used by callers of these functions
so change the functions to return void.
Other miscellanea:
o add __printf verification to wil6210 logging functions
No format/argument mismatches found
Acked-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index 22b4888..5d44a43 100644
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -107,21 +107,18 @@
u8 data[0];
} __packed;
-int ath10k_info(struct ath10k *ar, const char *fmt, ...)
+void ath10k_info(struct ath10k *ar, const char *fmt, ...)
{
struct va_format vaf = {
.fmt = fmt,
};
va_list args;
- int ret;
va_start(args, fmt);
vaf.va = &args;
- ret = dev_info(ar->dev, "%pV", &vaf);
+ dev_info(ar->dev, "%pV", &vaf);
trace_ath10k_log_info(ar, &vaf);
va_end(args);
-
- return ret;
}
EXPORT_SYMBOL(ath10k_info);
@@ -148,25 +145,22 @@
}
EXPORT_SYMBOL(ath10k_print_driver_info);
-int ath10k_err(struct ath10k *ar, const char *fmt, ...)
+void ath10k_err(struct ath10k *ar, const char *fmt, ...)
{
struct va_format vaf = {
.fmt = fmt,
};
va_list args;
- int ret;
va_start(args, fmt);
vaf.va = &args;
- ret = dev_err(ar->dev, "%pV", &vaf);
+ dev_err(ar->dev, "%pV", &vaf);
trace_ath10k_log_err(ar, &vaf);
va_end(args);
-
- return ret;
}
EXPORT_SYMBOL(ath10k_err);
-int ath10k_warn(struct ath10k *ar, const char *fmt, ...)
+void ath10k_warn(struct ath10k *ar, const char *fmt, ...)
{
struct va_format vaf = {
.fmt = fmt,
@@ -179,8 +173,6 @@
trace_ath10k_log_warn(ar, &vaf);
va_end(args);
-
- return 0;
}
EXPORT_SYMBOL(ath10k_warn);
diff --git a/drivers/net/wireless/ath/ath10k/debug.h b/drivers/net/wireless/ath/ath10k/debug.h
index d6276fe..4ae0d80 100644
--- a/drivers/net/wireless/ath/ath10k/debug.h
+++ b/drivers/net/wireless/ath/ath10k/debug.h
@@ -40,9 +40,9 @@
extern unsigned int ath10k_debug_mask;
-__printf(2, 3) int ath10k_info(struct ath10k *ar, const char *fmt, ...);
-__printf(2, 3) int ath10k_err(struct ath10k *ar, const char *fmt, ...);
-__printf(2, 3) int ath10k_warn(struct ath10k *ar, const char *fmt, ...);
+__printf(2, 3) void ath10k_info(struct ath10k *ar, const char *fmt, ...);
+__printf(2, 3) void ath10k_err(struct ath10k *ar, const char *fmt, ...);
+__printf(2, 3) void ath10k_warn(struct ath10k *ar, const char *fmt, ...);
void ath10k_print_driver_info(struct ath10k *ar);
#ifdef CONFIG_ATH10K_DEBUGFS
diff --git a/drivers/net/wireless/ath/ath6kl/common.h b/drivers/net/wireless/ath/ath6kl/common.h
index 05debf7..4f82e86 100644
--- a/drivers/net/wireless/ath/ath6kl/common.h
+++ b/drivers/net/wireless/ath/ath6kl/common.h
@@ -22,7 +22,7 @@
#define ATH6KL_MAX_IE 256
-__printf(2, 3) int ath6kl_printk(const char *level, const char *fmt, ...);
+__printf(2, 3) void ath6kl_printk(const char *level, const char *fmt, ...);
/*
* Reflects the version of binary interface exposed by ATH6KL target
diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index 55c4064d..81ba48d 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -37,76 +37,64 @@
#define ATH6KL_FWLOG_VALID_MASK 0x1ffff
-int ath6kl_printk(const char *level, const char *fmt, ...)
+void ath6kl_printk(const char *level, const char *fmt, ...)
{
struct va_format vaf;
va_list args;
- int rtn;
va_start(args, fmt);
vaf.fmt = fmt;
vaf.va = &args;
- rtn = printk("%sath6kl: %pV", level, &vaf);
+ printk("%sath6kl: %pV", level, &vaf);
va_end(args);
-
- return rtn;
}
EXPORT_SYMBOL(ath6kl_printk);
-int ath6kl_info(const char *fmt, ...)
+void ath6kl_info(const char *fmt, ...)
{
struct va_format vaf = {
.fmt = fmt,
};
va_list args;
- int ret;
va_start(args, fmt);
vaf.va = &args;
- ret = ath6kl_printk(KERN_INFO, "%pV", &vaf);
+ ath6kl_printk(KERN_INFO, "%pV", &vaf);
trace_ath6kl_log_info(&vaf);
va_end(args);
-
- return ret;
}
EXPORT_SYMBOL(ath6kl_info);
-int ath6kl_err(const char *fmt, ...)
+void ath6kl_err(const char *fmt, ...)
{
struct va_format vaf = {
.fmt = fmt,
};
va_list args;
- int ret;
va_start(args, fmt);
vaf.va = &args;
- ret = ath6kl_printk(KERN_ERR, "%pV", &vaf);
+ ath6kl_printk(KERN_ERR, "%pV", &vaf);
trace_ath6kl_log_err(&vaf);
va_end(args);
-
- return ret;
}
EXPORT_SYMBOL(ath6kl_err);
-int ath6kl_warn(const char *fmt, ...)
+void ath6kl_warn(const char *fmt, ...)
{
struct va_format vaf = {
.fmt = fmt,
};
va_list args;
- int ret;
va_start(args, fmt);
vaf.va = &args;
- ret = ath6kl_printk(KERN_WARNING, "%pV", &vaf);
+ ath6kl_printk(KERN_WARNING, "%pV", &vaf);
trace_ath6kl_log_warn(&vaf);
va_end(args);
-
- return ret;
}
EXPORT_SYMBOL(ath6kl_warn);
diff --git a/drivers/net/wireless/ath/ath6kl/debug.h b/drivers/net/wireless/ath/ath6kl/debug.h
index e194c10d..19106ed 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.h
+++ b/drivers/net/wireless/ath/ath6kl/debug.h
@@ -50,10 +50,10 @@
};
extern unsigned int debug_mask;
-__printf(2, 3) int ath6kl_printk(const char *level, const char *fmt, ...);
-__printf(1, 2) int ath6kl_info(const char *fmt, ...);
-__printf(1, 2) int ath6kl_err(const char *fmt, ...);
-__printf(1, 2) int ath6kl_warn(const char *fmt, ...);
+__printf(2, 3) void ath6kl_printk(const char *level, const char *fmt, ...);
+__printf(1, 2) void ath6kl_info(const char *fmt, ...);
+__printf(1, 2) void ath6kl_err(const char *fmt, ...);
+__printf(1, 2) void ath6kl_warn(const char *fmt, ...);
enum ath6kl_war {
ATH6KL_WAR_INVALID_RATE,
@@ -81,10 +81,9 @@
void ath6kl_debug_cleanup(struct ath6kl *ar);
#else
-static inline int ath6kl_dbg(enum ATH6K_DEBUG_MASK dbg_mask,
- const char *fmt, ...)
+static inline void ath6kl_dbg(enum ATH6K_DEBUG_MASK dbg_mask,
+ const char *fmt, ...)
{
- return 0;
}
static inline void ath6kl_dbg_dump(enum ATH6K_DEBUG_MASK mask,
diff --git a/drivers/net/wireless/ath/wil6210/debug.c b/drivers/net/wireless/ath/wil6210/debug.c
index 9eeabf4..7a925ac 100644
--- a/drivers/net/wireless/ath/wil6210/debug.c
+++ b/drivers/net/wireless/ath/wil6210/debug.c
@@ -17,40 +17,34 @@
#include "wil6210.h"
#include "trace.h"
-int wil_err(struct wil6210_priv *wil, const char *fmt, ...)
+void wil_err(struct wil6210_priv *wil, const char *fmt, ...)
{
struct net_device *ndev = wil_to_ndev(wil);
struct va_format vaf = {
.fmt = fmt,
};
va_list args;
- int ret;
va_start(args, fmt);
vaf.va = &args;
- ret = netdev_err(ndev, "%pV", &vaf);
+ netdev_err(ndev, "%pV", &vaf);
trace_wil6210_log_err(&vaf);
va_end(args);
-
- return ret;
}
-int wil_info(struct wil6210_priv *wil, const char *fmt, ...)
+void wil_info(struct wil6210_priv *wil, const char *fmt, ...)
{
struct net_device *ndev = wil_to_ndev(wil);
struct va_format vaf = {
.fmt = fmt,
};
va_list args;
- int ret;
va_start(args, fmt);
vaf.va = &args;
- ret = netdev_info(ndev, "%pV", &vaf);
+ netdev_info(ndev, "%pV", &vaf);
trace_wil6210_log_info(&vaf);
va_end(args);
-
- return ret;
}
int wil_dbg_trace(struct wil6210_priv *wil, const char *fmt, ...)
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index f8718fe..1300b55 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -436,9 +436,12 @@
#define wil_to_ndev(i) (wil_to_wdev(i)->netdev)
#define ndev_to_wil(n) (wdev_to_wil(n->ieee80211_ptr))
+__printf(2, 3)
int wil_dbg_trace(struct wil6210_priv *wil, const char *fmt, ...);
-int wil_err(struct wil6210_priv *wil, const char *fmt, ...);
-int wil_info(struct wil6210_priv *wil, const char *fmt, ...);
+__printf(2, 3)
+void wil_err(struct wil6210_priv *wil, const char *fmt, ...);
+__printf(2, 3)
+void wil_info(struct wil6210_priv *wil, const char *fmt, ...);
#define wil_dbg(wil, fmt, arg...) do { \
netdev_dbg(wil_to_ndev(wil), fmt, ##arg); \
wil_dbg_trace(wil, fmt, ##arg); \