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libertas: store rssi as an u32

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Don't store an (hardware base) u8 value in bss_descriptor, but just an
unsigned int (RSSI is really unsigned). Compilers generate more efficent
code for ints than for bytes.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Holger Schurig
2008-03-19 17:08:32 +01:00
committed by John W. Linville
parent e98a88dd33
commit ff829ae016
3 changed files with 4 additions and 9 deletions
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4
drivers/net/wireless/libertas/scan.c
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@@ -602,7 +602,7 @@ static int lbs_scan_networks(struct lbs_private *priv, int full_scan)
lbs_deb_scan("scan table:\n");
list_for_each_entry(iter, &priv->network_list, list)
lbs_deb_scan("%02d: BSSID %s, RSSI %d, SSID '%s'\n",
i++, print_mac(mac, iter->bssid), (int)iter->rssi,
i++, print_mac(mac, iter->bssid), iter->rssi,
escape_essid(iter->ssid, iter->ssid_len));
mutex_unlock(&priv->lock);
#endif
@@ -948,7 +948,7 @@ struct bss_descriptor *lbs_find_ssid_in_list(struct lbs_private *priv,
uint8_t *bssid, uint8_t mode,
int channel)
{
uint8_t bestrssi = 0;
u32 bestrssi = 0;
struct bss_descriptor * iter_bss = NULL;
struct bss_descriptor * found_bss = NULL;
struct bss_descriptor * tmp_oldest = NULL;