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-rw-r--r--drivers/base/firmware_class.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index eb95cf7c3b28..4497d263209f 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -127,7 +127,7 @@ static inline bool __fw_state_is_done(enum fw_status status)
return status == FW_STATUS_DONE || status == FW_STATUS_ABORTED;
}
-static long __fw_state_wait_common(struct fw_state *fw_st, long timeout)
+static int __fw_state_wait_common(struct fw_state *fw_st, long timeout)
{
long ret;
@@ -136,8 +136,10 @@ static long __fw_state_wait_common(struct fw_state *fw_st, long timeout)
timeout);
if (ret != 0 && fw_st->status == FW_STATUS_ABORTED)
return -ENOENT;
+ if (!ret)
+ return -ETIMEDOUT;
- return ret;
+ return ret < 0 ? ret : 0;
}
static void __fw_state_set(struct fw_state *fw_st,
@@ -1017,14 +1019,11 @@ static int _request_firmware_load(struct firmware_priv *fw_priv,
timeout = MAX_JIFFY_OFFSET;
}
- timeout = fw_state_wait_timeout(&buf->fw_st, timeout);
- if (timeout == -ERESTARTSYS || !timeout) {
- retval = timeout;
+ retval = fw_state_wait_timeout(&buf->fw_st, timeout);
+ if (retval < 0) {
mutex_lock(&fw_lock);
fw_load_abort(fw_priv);
mutex_unlock(&fw_lock);
- } else if (timeout > 0) {
- retval = 0;
}
if (fw_state_is_aborted(&buf->fw_st))