[PATCH 4.19 396/422] iwlwifi: pcie: fit reclaim msg to MAX_MSG_LEN

From: Greg Kroah-Hartman
Date: Tue Nov 19 2019 - 00:43:50 EST

From: Golan Ben Ami <golan.ben.ami@xxxxxxxxx>

[ Upstream commit 81f0c66187e1ebb7b63529d82faf7ff1e0ef428a ]

Today, the length of a debug message in iwl_trans_pcie_reclaim
may pass the MAX_MSG_LEN, which is 110.
An example for this kind of message is:

'iwl_trans_pcie_reclaim: Read index for DMA queue txq id (2),
last_to_free 65535 is out of range [0-65536] 2 2.'

Cut the message a bit so it will fit the allowed MAX_MSG_LEN.

Signed-off-by: Golan Ben Ami <golan.ben.ami@xxxxxxxxx>
Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index 42fdb7970cfdc..2fec394a988c1 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -1103,7 +1103,7 @@ void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int txq_id, int ssn,

if (!iwl_queue_used(txq, last_to_free)) {
- "%s: Read index for DMA queue txq id (%d), last_to_free %d is out of range [0-%d] %d %d.\n",
+ "%s: Read index for txq id (%d), last_to_free %d is out of range [0-%d] %d %d.\n",
__func__, txq_id, last_to_free,
txq->write_ptr, txq->read_ptr);