| Message ID | alpine.LNX.2.00.1111070017220.5763@swampdragon.chaosbits.net |
|---|---|
| State | Not Applicable, archived |
| Delegated to: | David Miller |
| Headers | show |
On 11/06/2011 05:21 PM, Jesper Juhl wrote: > rtllib_is_shortslot() takes one argument - a struct that's more than a > kilobyte large. It should take a pointer instead of copying such a > huge struct - and the argument might as well be declared 'const' now > that we are at it, since it is not modified. This patch makes these > changes. > > Signed-off-by: Jesper Juhl<jj@chaosbits.net> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h index de25975..3a52120 100644 --- a/drivers/staging/rtl8192e/rtllib.h +++ b/drivers/staging/rtl8192e/rtllib.h @@ -2804,7 +2804,7 @@ extern int rtllib_wx_set_gen_ie(struct rtllib_device *ieee, u8 *ie, size_t len); /* rtllib_softmac.c */ extern short rtllib_is_54g(struct rtllib_network *net); -extern short rtllib_is_shortslot(struct rtllib_network net); +extern short rtllib_is_shortslot(const struct rtllib_network *net); extern int rtllib_rx_frame_softmac(struct rtllib_device *ieee, struct sk_buff *skb, struct rtllib_rx_stats *rx_stats, u16 type, diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c index b508685..fa774cf 100644 --- a/drivers/staging/rtl8192e/rtllib_softmac.c +++ b/drivers/staging/rtl8192e/rtllib_softmac.c @@ -28,9 +28,9 @@ short rtllib_is_54g(struct rtllib_network *net) return (net->rates_ex_len > 0) || (net->rates_len > 4); } -short rtllib_is_shortslot(struct rtllib_network net) +short rtllib_is_shortslot(const struct rtllib_network *net) { - return net.capability & WLAN_CAPABILITY_SHORT_SLOT_TIME; + return net->capability & WLAN_CAPABILITY_SHORT_SLOT_TIME; } /* returns the total length needed for pleacing the RATE MFIE
rtllib_is_shortslot() takes one argument - a struct that's more than a kilobyte large. It should take a pointer instead of copying such a huge struct - and the argument might as well be declared 'const' now that we are at it, since it is not modified. This patch makes these changes. Signed-off-by: Jesper Juhl <jj@chaosbits.net> --- drivers/staging/rtl8192e/rtllib.h | 2 +- drivers/staging/rtl8192e/rtllib_softmac.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-)