diff options
| author | Robert P. J. Day <rpjday@crashcourse.ca> | 2008-06-12 15:34:42 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-06-14 12:18:11 -0400 |
| commit | 5720508d9ad9a82927875252b7a19ba2b45f11f8 (patch) | |
| tree | 86a56fc683749b4f4f7921c79209b7848d55f683 /drivers/net/wireless/rndis_wlan.c | |
| parent | 90d07349f8d754b89de8c61bdef9f95688900f30 (diff) | |
| download | lwn-5720508d9ad9a82927875252b7a19ba2b45f11f8.tar.gz lwn-5720508d9ad9a82927875252b7a19ba2b45f11f8.zip | |
rndis_wlan: Use kernel-supplied ARRAY_SIZE() macro.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rndis_wlan.c')
| -rw-r--r-- | drivers/net/wireless/rndis_wlan.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index a0ad8e781dd3..a36d2c85e26e 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -640,8 +640,7 @@ static void dsconfig_to_freq(unsigned int dsconfig, struct iw_freq *freq) static int freq_to_dsconfig(struct iw_freq *freq, unsigned int *dsconfig) { if (freq->m < 1000 && freq->e == 0) { - if (freq->m >= 1 && - freq->m <= (sizeof(freq_chan) / sizeof(freq_chan[0]))) + if (freq->m >= 1 && freq->m <= ARRAY_SIZE(freq_chan)) *dsconfig = freq_chan[freq->m - 1] * 1000; else return -1; @@ -1179,10 +1178,9 @@ static int rndis_iw_get_range(struct net_device *dev, range->throughput = 11 * 1000 * 1000 / 2; } - range->num_channels = (sizeof(freq_chan)/sizeof(freq_chan[0])); + range->num_channels = ARRAY_SIZE(freq_chan); - for (i = 0; i < (sizeof(freq_chan)/sizeof(freq_chan[0])) && - i < IW_MAX_FREQUENCIES; i++) { + for (i = 0; i < ARRAY_SIZE(freq_chan) && i < IW_MAX_FREQUENCIES; i++) { range->freq[i].i = i + 1; range->freq[i].m = freq_chan[i] * 100000; range->freq[i].e = 1; |