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ath10k: fix memory leak for tpc_stats_final

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[ Upstream commit 486a8849843455298d49e694cca9968336ce2327 ]

The memory of ar->debug.tpc_stats_final is reallocated every debugfs
reading, it should be freed in ath10k_debug_destroy() for the last
allocation.

Tested HW: QCA9984
Tested FW: 10.4-3.9.0.2-00035

Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Miaoqing Pan 2019-10-09 16:18:09 +08:00 committed by Greg Kroah-Hartman
parent ffca49e292
commit c22a24ad5f
1 changed files with 1 additions and 0 deletions
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drivers/net/wireless/ath/ath10k/debug.c
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@ -2365,6 +2365,7 @@ void ath10k_debug_destroy(struct ath10k *ar)
ath10k_debug_fw_stats_reset(ar);
kfree(ar->debug.tpc_stats);
kfree(ar->debug.tpc_stats_final);
}
int ath10k_debug_register(struct ath10k *ar)