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authorJoe Perches <joe@perches.com>2014-10-21 07:51:00 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-11-04 02:38:17 +0300
commite5283626f5d535c54cbcc3ec4a60a4746578a4c2 (patch)
tree9b33698dab7a42232712ffcc0587c55cd0b7b450 /drivers/usb/storage
parent474fe70bcf04b4d99867bc214c70d45624ab6f6f (diff)
downloadlinux-e5283626f5d535c54cbcc3ec4a60a4746578a4c2.tar.xz
usb: storage: Convert usb_stor_dbg to return void
No caller or macro uses the return value so make it void. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/storage')
-rw-r--r--drivers/usb/storage/debug.c7
-rw-r--r--drivers/usb/storage/debug.h10
2 files changed, 8 insertions, 9 deletions
diff --git a/drivers/usb/storage/debug.c b/drivers/usb/storage/debug.c
index e08f64780e30..05bc379b9e62 100644
--- a/drivers/usb/storage/debug.c
+++ b/drivers/usb/storage/debug.c
@@ -179,17 +179,14 @@ void usb_stor_show_sense(const struct us_data *us,
US_DEBUGPX("\n");
}
-int usb_stor_dbg(const struct us_data *us, const char *fmt, ...)
+void usb_stor_dbg(const struct us_data *us, const char *fmt, ...)
{
va_list args;
- int r;
va_start(args, fmt);
- r = dev_vprintk_emit(7, &us->pusb_dev->dev, fmt, args);
+ dev_vprintk_emit(7, &us->pusb_dev->dev, fmt, args);
va_end(args);
-
- return r;
}
EXPORT_SYMBOL_GPL(usb_stor_dbg);
diff --git a/drivers/usb/storage/debug.h b/drivers/usb/storage/debug.h
index b1273f03e223..f52520306e1a 100644
--- a/drivers/usb/storage/debug.h
+++ b/drivers/usb/storage/debug.h
@@ -50,15 +50,17 @@
void usb_stor_show_command(const struct us_data *us, struct scsi_cmnd *srb);
void usb_stor_show_sense(const struct us_data *us, unsigned char key,
unsigned char asc, unsigned char ascq);
-__printf(2, 3) int usb_stor_dbg(const struct us_data *us,
- const char *fmt, ...);
+__printf(2, 3) void usb_stor_dbg(const struct us_data *us,
+ const char *fmt, ...);
#define US_DEBUGPX(fmt, ...) printk(fmt, ##__VA_ARGS__)
#define US_DEBUG(x) x
#else
__printf(2, 3)
-static inline int _usb_stor_dbg(const struct us_data *us,
- const char *fmt, ...) {return 1;}
+static inline void _usb_stor_dbg(const struct us_data *us,
+ const char *fmt, ...)
+{
+}
#define usb_stor_dbg(us, fmt, ...) \
do { if (0) _usb_stor_dbg(us, fmt, ##__VA_ARGS__); } while (0)
#define US_DEBUGPX(fmt, ...) \