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(parent: 82835d7) | patch
iwlwifi: pcie: add a NULL check in iwl_pcie_txq_unmap
authorEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Fri, 15 Jan 2021 11:05:55 +0000 (13:05 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 23 Feb 2021 13:00:30 +0000 (14:00 +0100)
commit4728105ccfa99a0f29ce05b4e4abeba7adeaae01
tree1cbdc49287f00e0f905105f4337e5a2d006bc3bctree | snapshot (tar.gz zip)
parent82835d76d7c3084ac33001d8d73d33c21a9c14bfcommit | diff
iwlwifi: pcie: add a NULL check in iwl_pcie_txq_unmap

[ Upstream commit 98c7d21f957b10d9c07a3a60a3a5a8f326a197e5 ]

I hit a NULL pointer exception in this function when the
init flow went really bad.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/iwlwifi.20210115130252.2e8da9f2c132.I0234d4b8ddaf70aaa5028a20c863255e05bc1f84@changeid
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/wireless/intel/iwlwifi/pcie/tx.c diff | blob | blame | history