102 lines
2.8 KiB
Diff
102 lines
2.8 KiB
Diff
From a1a3b762163868ad07a4499a73df324f40d5ab0b Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Wed, 10 Oct 2018 13:00:58 +0200
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Subject: [PATCH] brcmfmac: Remove firmware-loading code duplication
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brcmf_fw_request_next_item and brcmf_fw_request_done both have identical
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code to complete the fw-request depending on the item-type.
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This commit adds a new brcmf_fw_complete_request helper removing this code
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duplication.
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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---
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.../broadcom/brcm80211/brcmfmac/firmware.c | 62 +++++++++++-----------
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1 file changed, 31 insertions(+), 31 deletions(-)
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--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
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+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
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@@ -504,6 +504,34 @@ fail:
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return -ENOENT;
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}
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+static int brcmf_fw_complete_request(const struct firmware *fw,
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+ struct brcmf_fw *fwctx)
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+{
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+ struct brcmf_fw_item *cur = &fwctx->req->items[fwctx->curpos];
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+ int ret = 0;
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+
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+ brcmf_dbg(TRACE, "firmware %s %sfound\n", cur->path, fw ? "" : "not ");
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+
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+ switch (cur->type) {
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+ case BRCMF_FW_TYPE_NVRAM:
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+ ret = brcmf_fw_request_nvram_done(fw, fwctx);
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+ break;
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+ case BRCMF_FW_TYPE_BINARY:
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+ if (fw)
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+ cur->binary = fw;
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+ else
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+ ret = -ENOENT;
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+ break;
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+ default:
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+ /* something fishy here so bail out early */
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+ brcmf_err("unknown fw type: %d\n", cur->type);
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+ release_firmware(fw);
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+ ret = -EINVAL;
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+ }
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+
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+ return (cur->flags & BRCMF_FW_REQF_OPTIONAL) ? 0 : ret;
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+}
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+
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static int brcmf_fw_request_next_item(struct brcmf_fw *fwctx, bool async)
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{
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struct brcmf_fw_item *cur;
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@@ -525,15 +553,7 @@ static int brcmf_fw_request_next_item(st
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if (ret < 0) {
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brcmf_fw_request_done(NULL, fwctx);
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} else if (!async && fw) {
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- brcmf_dbg(TRACE, "firmware %s %sfound\n", cur->path,
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- fw ? "" : "not ");
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- if (cur->type == BRCMF_FW_TYPE_BINARY)
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- cur->binary = fw;
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- else if (cur->type == BRCMF_FW_TYPE_NVRAM)
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- brcmf_fw_request_nvram_done(fw, fwctx);
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- else
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- release_firmware(fw);
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-
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+ brcmf_fw_complete_request(fw, fwctx);
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return -EAGAIN;
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}
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return 0;
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@@ -547,28 +567,8 @@ static void brcmf_fw_request_done(const
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cur = &fwctx->req->items[fwctx->curpos];
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- brcmf_dbg(TRACE, "enter: firmware %s %sfound\n", cur->path,
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- fw ? "" : "not ");
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-
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- if (!fw)
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- ret = -ENOENT;
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-
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- switch (cur->type) {
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- case BRCMF_FW_TYPE_NVRAM:
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- ret = brcmf_fw_request_nvram_done(fw, fwctx);
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- break;
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- case BRCMF_FW_TYPE_BINARY:
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- cur->binary = fw;
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- break;
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- default:
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- /* something fishy here so bail out early */
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- brcmf_err("unknown fw type: %d\n", cur->type);
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- release_firmware(fw);
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- ret = -EINVAL;
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- goto fail;
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- }
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-
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- if (ret < 0 && !(cur->flags & BRCMF_FW_REQF_OPTIONAL))
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+ ret = brcmf_fw_complete_request(fw, fwctx);
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+ if (ret < 0)
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goto fail;
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do {
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