Messages in this thread Patch in this message |  | | From | Nicolas Iooss <> | Subject | [PATCH 1/1] ath10k: use the right length of "background" | Date | Sat, 29 Oct 2016 13:17:37 +0200 |
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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") --- drivers/net/wireless/ath/ath10k/spectral.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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
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