diff options
| author | Arend van Spriel <arend@broadcom.com> | 2013-10-15 13:44:48 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-10-18 18:06:57 (GMT) |
| commit | 3f782744f99773889ad698eb3ea8f6bfb2d254d2 (patch) | |
| tree | b4a9535d6add10b7ef59567c6882862e9e8d9292 /drivers | |
| parent | 76584ece258dd71066b536fe8636e64537d21011 (diff) | |
| download | linux-3f782744f99773889ad698eb3ea8f6bfb2d254d2.tar.xz | |
brcmfmac: rename variable max_seg_sz to max_seg_cnt for clarity
The variable max_seg_sz in brcmf_sdio_buffrw() respresents the maximum
number of buffers that can be sent in one MMC transfer request. Rename
it to max_seg_cnt to avoid confusion.
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c index e13b1a6..5dfc96c 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c @@ -332,7 +332,7 @@ static int brcmf_sdio_buffrw(struct brcmf_sdio_dev *sdiodev, uint fn, { unsigned int req_sz, func_blk_sz, sg_cnt, sg_data_sz, pkt_offset; unsigned int max_blks, max_req_sz, orig_offset, dst_offset; - unsigned short max_seg_sz, seg_sz; + unsigned short max_seg_cnt, seg_sz; unsigned char *pkt_data, *orig_data, *dst_data; struct sk_buff *pkt_next = NULL, *local_pkt_next; struct sk_buff_head local_list, *target_list; @@ -406,13 +406,14 @@ static int brcmf_sdio_buffrw(struct brcmf_sdio_dev *sdiodev, uint fn, max_blks = min_t(unsigned int, host->max_blk_count, 511u); max_req_sz = min_t(unsigned int, host->max_req_size, max_blks * func_blk_sz); - max_seg_sz = min_t(unsigned short, host->max_segs, SG_MAX_SINGLE_ALLOC); - max_seg_sz = min_t(unsigned short, max_seg_sz, target_list->qlen); + max_seg_cnt = min_t(unsigned short, host->max_segs, + SG_MAX_SINGLE_ALLOC); + max_seg_cnt = min_t(unsigned short, max_seg_cnt, target_list->qlen); seg_sz = target_list->qlen; pkt_offset = 0; pkt_next = target_list->next; - if (sg_alloc_table(&st, max_seg_sz, GFP_KERNEL)) { + if (sg_alloc_table(&st, max_seg_cnt, GFP_KERNEL)) { ret = -ENOMEM; goto exit; } @@ -444,7 +445,7 @@ static int brcmf_sdio_buffrw(struct brcmf_sdio_dev *sdiodev, uint fn, pkt_next = pkt_next->next; } - if (req_sz >= max_req_sz || sg_cnt >= max_seg_sz) + if (req_sz >= max_req_sz || sg_cnt >= max_seg_cnt) break; } seg_sz -= sg_cnt; |