If the requested firmware image doesn't exist, firmware->priv
should be set for the later concurrent requests, otherwise
warning and oops will be triggered inside firmware_free_data().
Signed-off-by: Ming Lei <ming....@canonical.com>
---
drivers/base/firmware_class.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index ed0510a..edc88bc 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -718,6 +718,7 @@ _request_firmware_prepare(const struct firmware
**firmware_p, const char *name,
mutex_lock(&fw_lock);
if (test_bit(FW_STATUS_ABORT, &buf->status)) {
fw_priv = ERR_PTR(-ENOENT);
+ firmware->priv = buf;
_request_firmware_cleanup(firmware_p);
goto exit;
} else if (test_bit(FW_STATUS_DONE, &buf->status)) {
--
1.7.9.5
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