From 906d201530f2c52aeb4eee31895c71cdccf1e9a0 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Wed, 24 Sep 2014 11:17:56 -0700 Subject: dynamic_debug: change __dynamic__dbg return types to void The return value is not used by callers of these functions so change the functions to return void. Signed-off-by: Joe Perches Acked-by: Jason Baron Signed-off-by: Greg Kroah-Hartman --- lib/dynamic_debug.c | 50 ++++++++++++++++++++------------------------------ 1 file changed, 20 insertions(+), 30 deletions(-) (limited to 'lib/dynamic_debug.c') diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index c9afbe2c445a..31fe79e31ab8 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -537,10 +537,9 @@ static char *dynamic_emit_prefix(const struct _ddebug *desc, char *buf) return buf; } -int __dynamic_pr_debug(struct _ddebug *descriptor, const char *fmt, ...) +void __dynamic_pr_debug(struct _ddebug *descriptor, const char *fmt, ...) { va_list args; - int res; struct va_format vaf; char buf[PREFIX_SIZE]; @@ -552,21 +551,17 @@ int __dynamic_pr_debug(struct _ddebug *descriptor, const char *fmt, ...) vaf.fmt = fmt; vaf.va = &args; - res = printk(KERN_DEBUG "%s%pV", - dynamic_emit_prefix(descriptor, buf), &vaf); + printk(KERN_DEBUG "%s%pV", dynamic_emit_prefix(descriptor, buf), &vaf); va_end(args); - - return res; } EXPORT_SYMBOL(__dynamic_pr_debug); -int __dynamic_dev_dbg(struct _ddebug *descriptor, +void __dynamic_dev_dbg(struct _ddebug *descriptor, const struct device *dev, const char *fmt, ...) { struct va_format vaf; va_list args; - int res; BUG_ON(!descriptor); BUG_ON(!fmt); @@ -577,30 +572,27 @@ int __dynamic_dev_dbg(struct _ddebug *descriptor, vaf.va = &args; if (!dev) { - res = printk(KERN_DEBUG "(NULL device *): %pV", &vaf); + printk(KERN_DEBUG "(NULL device *): %pV", &vaf); } else { char buf[PREFIX_SIZE]; - res = dev_printk_emit(7, dev, "%s%s %s: %pV", - dynamic_emit_prefix(descriptor, buf), - dev_driver_string(dev), dev_name(dev), - &vaf); + dev_printk_emit(7, dev, "%s%s %s: %pV", + dynamic_emit_prefix(descriptor, buf), + dev_driver_string(dev), dev_name(dev), + &vaf); } va_end(args); - - return res; } EXPORT_SYMBOL(__dynamic_dev_dbg); #ifdef CONFIG_NET -int __dynamic_netdev_dbg(struct _ddebug *descriptor, - const struct net_device *dev, const char *fmt, ...) +void __dynamic_netdev_dbg(struct _ddebug *descriptor, + const struct net_device *dev, const char *fmt, ...) { struct va_format vaf; va_list args; - int res; BUG_ON(!descriptor); BUG_ON(!fmt); @@ -613,23 +605,21 @@ int __dynamic_netdev_dbg(struct _ddebug *descriptor, if (dev && dev->dev.parent) { char buf[PREFIX_SIZE]; - res = dev_printk_emit(7, dev->dev.parent, - "%s%s %s %s%s: %pV", - dynamic_emit_prefix(descriptor, buf), - dev_driver_string(dev->dev.parent), - dev_name(dev->dev.parent), - netdev_name(dev), netdev_reg_state(dev), - &vaf); + dev_printk_emit(7, dev->dev.parent, + "%s%s %s %s%s: %pV", + dynamic_emit_prefix(descriptor, buf), + dev_driver_string(dev->dev.parent), + dev_name(dev->dev.parent), + netdev_name(dev), netdev_reg_state(dev), + &vaf); } else if (dev) { - res = printk(KERN_DEBUG "%s%s: %pV", netdev_name(dev), - netdev_reg_state(dev), &vaf); + printk(KERN_DEBUG "%s%s: %pV", netdev_name(dev), + netdev_reg_state(dev), &vaf); } else { - res = printk(KERN_DEBUG "(NULL net_device): %pV", &vaf); + printk(KERN_DEBUG "(NULL net_device): %pV", &vaf); } va_end(args); - - return res; } EXPORT_SYMBOL(__dynamic_netdev_dbg); -- cgit v1.2.3