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authorJoe Perches <joe@perches.com>2014-09-22 18:52:18 +0200
committerTejun Heo <tj@kernel.org>2014-09-23 16:02:31 +0200
commitd7bead1b8890c3e47a24db270fdb840ea728d8f0 (patch)
treee576086dee390d2ccd8111ccc423b27a7228cb6c /drivers
parentata: qcom: Add device tree bindings information (diff)
downloadlinux-d7bead1b8890c3e47a24db270fdb840ea728d8f0.tar.xz
linux-d7bead1b8890c3e47a24db270fdb840ea728d8f0.zip
libata: change ata_<foo>_printk routines to return void
The return value is not used by callers of these functions nor by uses of all macros so change the functions to return void. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/ata/libata-core.c35
1 files changed, 13 insertions, 22 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 782d126cf191..f785ae50a0ea 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -6772,32 +6772,28 @@ const struct ata_port_info ata_dummy_port_info = {
/*
* Utility print functions
*/
-int ata_port_printk(const struct ata_port *ap, const char *level,
- const char *fmt, ...)
+void ata_port_printk(const struct ata_port *ap, const char *level,
+ const char *fmt, ...)
{
struct va_format vaf;
va_list args;
- int r;
va_start(args, fmt);
vaf.fmt = fmt;
vaf.va = &args;
- r = printk("%sata%u: %pV", level, ap->print_id, &vaf);
+ printk("%sata%u: %pV", level, ap->print_id, &vaf);
va_end(args);
-
- return r;
}
EXPORT_SYMBOL(ata_port_printk);
-int ata_link_printk(const struct ata_link *link, const char *level,
- const char *fmt, ...)
+void ata_link_printk(const struct ata_link *link, const char *level,
+ const char *fmt, ...)
{
struct va_format vaf;
va_list args;
- int r;
va_start(args, fmt);
@@ -6805,37 +6801,32 @@ int ata_link_printk(const struct ata_link *link, const char *level,
vaf.va = &args;
if (sata_pmp_attached(link->ap) || link->ap->slave_link)
- r = printk("%sata%u.%02u: %pV",
- level, link->ap->print_id, link->pmp, &vaf);
+ printk("%sata%u.%02u: %pV",
+ level, link->ap->print_id, link->pmp, &vaf);
else
- r = printk("%sata%u: %pV",
- level, link->ap->print_id, &vaf);
+ printk("%sata%u: %pV",
+ level, link->ap->print_id, &vaf);
va_end(args);
-
- return r;
}
EXPORT_SYMBOL(ata_link_printk);
-int ata_dev_printk(const struct ata_device *dev, const char *level,
+void ata_dev_printk(const struct ata_device *dev, const char *level,
const char *fmt, ...)
{
struct va_format vaf;
va_list args;
- int r;
va_start(args, fmt);
vaf.fmt = fmt;
vaf.va = &args;
- r = printk("%sata%u.%02u: %pV",
- level, dev->link->ap->print_id, dev->link->pmp + dev->devno,
- &vaf);
+ printk("%sata%u.%02u: %pV",
+ level, dev->link->ap->print_id, dev->link->pmp + dev->devno,
+ &vaf);
va_end(args);
-
- return r;
}
EXPORT_SYMBOL(ata_dev_printk);