wireless/ath: remove trailing space in messages

Signed-off-by: Frans Pop <elendil@planet.nl>
Cc: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index c7e895925393..b22d46509b67 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -156,10 +156,10 @@ static ssize_t read_file_dma(struct file *file, char __user *user_buf,
                 "txfifo_dcu_num_0:   %2d    txfifo_dcu_num_1:       %2d\n",
                 (val[6] & 0x0001e000) >> 13, (val[6] & 0x001e0000) >> 17);
 
-        len += snprintf(buf + len, DMA_BUF_LEN - len, "pcu observe: 0x%x \n",
+        len += snprintf(buf + len, DMA_BUF_LEN - len, "pcu observe: 0x%x\n",
                         REG_READ_D(ah, AR_OBS_BUS_1));
         len += snprintf(buf + len, DMA_BUF_LEN - len,
-                        "AR_CR: 0x%x \n", REG_READ_D(ah, AR_CR));
+                        "AR_CR: 0x%x\n", REG_READ_D(ah, AR_CR));
 
         ath9k_ps_restore(sc);