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ath10k: use the right length of "background"

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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: 855aed1220 ("ath10k: add spectral scan feature")
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Nicolas Iooss 2016-10-29 13:17:37 +02:00 committed by Kalle Valo
parent f004e532a8
commit 31b239824e
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/ath10k/spectral.c
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@ -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);