github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-27 08:33:17 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

brcm80211: remove redundant pointer 'address'

Browse Source 
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
This commit is contained in:
Colin Ian King 2020-04-05 14:39:06 +01:00 committed by Kalle Valo
parent f9f46bca59
commit 09667ea7ce
1 changed files with 1 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/net/wireless/broadcom/brcm80211/brcmfmac/commonring.c
View File

@ -180,14 +180,8 @@ brcmf_commonring_reserve_for_write_multiple(struct brcmf_commonring *commonring,
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;