diff options
| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2014-01-13 20:17:26 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-01-13 23:50:06 +0400 |
| commit | 6dc75f1c9ff912cdfea4cf6a2bb5957ea174a9e5 (patch) | |
| tree | f649e185568f89704e4bd7bae40f56c026687625 | |
| parent | 071aa9a8b2e724679ac2cf14f31b781a3783c377 (diff) | |
| download | linux-6dc75f1c9ff912cdfea4cf6a2bb5957ea174a9e5.tar.xz | |
brcmsmac: delete useless variable
Delete a variable that is at most only assigned to a constant, but never
used otherwise.
A simplified version of the semantic patch that fixes this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
type T;
identifier i;
constant c;
@@
-T i;
<... when != i
-i = c;
...>
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmsmac/main.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c index 8138f1cff4e5..9417cb5a2553 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/main.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c @@ -7108,7 +7108,6 @@ prep_mac80211_status(struct brcms_c_info *wlc, struct d11rxhdr *rxh, struct sk_buff *p, struct ieee80211_rx_status *rx_status) { - int preamble; int channel; u32 rspec; unsigned char *plcp; @@ -7191,7 +7190,6 @@ prep_mac80211_status(struct brcms_c_info *wlc, struct d11rxhdr *rxh, rx_status->rate_idx -= BRCMS_LEGACY_5G_RATE_OFFSET; /* Determine short preamble and rate_idx */ - preamble = 0; if (is_cck_rate(rspec)) { if (rxh->PhyRxStatus_0 & PRXS0_SHORTH) rx_status->flag |= RX_FLAG_SHORTPRE; |