| From 7984a47181eb97385237741e3621d9306609365b Mon Sep 17 00:00:00 2001 |
| From: Nicolas Iooss <nicolas.iooss_linux@m4x.org> |
| Date: Sat, 29 Oct 2016 13:17:37 +0200 |
| Subject: [PATCH] ath10k: use the right length of "background" |
| |
| commit 31b239824ece321c09bdb8e61e1d14814eaba38b upstream. |
| |
| The word "background" contains 10 characters so the third argument of |
| strncmp() need to be 10 in order to match this prefix correctly. |
| |
| Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org> |
| Fixes: 855aed1220d2 ("ath10k: add spectral scan feature") |
| Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| |
| diff --git a/drivers/net/wireless/ath/ath10k/spectral.c b/drivers/net/wireless/ath/ath10k/spectral.c |
| index 7d9b0da1b010..2ffc1fe4923b 100644 |
| --- a/drivers/net/wireless/ath/ath10k/spectral.c |
| +++ b/drivers/net/wireless/ath/ath10k/spectral.c |
| @@ -338,7 +338,7 @@ static ssize_t write_file_spec_scan_ctl(struct file *file, |
| } else { |
| res = -EINVAL; |
| } |
| - } else if (strncmp("background", buf, 9) == 0) { |
| + } else if (strncmp("background", buf, 10) == 0) { |
| res = ath10k_spectral_scan_config(ar, SPECTRAL_BACKGROUND); |
| } else if (strncmp("manual", buf, 6) == 0) { |
| res = ath10k_spectral_scan_config(ar, SPECTRAL_MANUAL); |
| -- |
| 2.10.1 |
| |
