From: Tom Rix <trix@xxxxxxxxxx>
Static analysis reports this problem
firmware.c:709:6: warning: Branch condition evaluates to a garbage value
if (ret) {
^~~
In brcmf_fw_get_firmwares(), ret is only set if the alt_path control
flow is taken. Initialize ret to -1, so the canonical path is taken
if alt_path is not.
Fixes: 5ff013914c62 ("brcmfmac: firmware: Allow per-board firmware binaries")
Signed-off-by: Tom Rix <trix@xxxxxxxxxx>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
index adfdfc654b104..e11f1a3a38a59 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
@@ -680,7 +680,7 @@ int brcmf_fw_get_firmwares(struct device *dev, struct brcmf_fw_request *req,
struct brcmf_fw_item *first = &req->items[0];
struct brcmf_fw *fwctx;
char *alt_path;
- int ret;
+ int ret = -1;
brcmf_dbg(TRACE, "enter: dev=%s\n", dev_name(dev));
if (!fw_cb)
--
2.26.3
