diff options
| author | Colin Ian King <colin.king@canonical.com> | 2020-04-05 16:39:06 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-04-14 18:04:55 +0300 |
| commit | 09667ea7ce6d6a90152aeba631f11b55f283a898 (patch) | |
| tree | f427f511be8861a323bfb1c0aedacab6d015e975 /drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.c | |
| parent | f9f46bca59d11d0fa04087c840e23ca94cd239b5 (diff) | |
| download | linux-09667ea7ce6d6a90152aeba631f11b55f283a898.tar.xz | |
brcm80211: remove redundant pointer 'address'
Pointer 'address' is being assigned and updated in a few places
by it is never read. Hence the assignments are redundant and can
be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200405133906.381358-1-colin.king@canonical.com
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.c')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.c index 49db54d23e03..e44236cb210e 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.c @@ -180,14 +180,8 @@ again: int brcmf_commonring_write_complete(struct brcmf_commonring *commonring) { - void *address; - - address = commonring->buf_addr; - address += (commonring->f_ptr * commonring->item_len); - if (commonring->f_ptr > commonring->w_ptr) { - address = commonring->buf_addr; + if (commonring->f_ptr > commonring->w_ptr) commonring->f_ptr = 0; - } commonring->f_ptr = commonring->w_ptr; |