redonkable/alistair23-linux
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Staging: wilc1000: Freed memory in case of error

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This patch frees memory allocated inside wilc_wlan_txq_add_cfg_pkt()
in case wilc_wlan_txq_add_to_head() fails.

Signed-off-by: Claudiu Beznea <claudiu.beznea@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Claudiu Beznea 2016-04-25 02:07:18 +03:00 committed by Greg Kroah-Hartman
parent 8958f5811c
commit 245b431b76
1 changed files with 4 additions and 1 deletions
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5
drivers/staging/wilc1000/wilc_wlan.c
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@ -325,8 +325,11 @@ static int wilc_wlan_txq_add_cfg_pkt(struct wilc_vif *vif, u8 *buffer,
tqe->priv = NULL; tqe->priv = NULL;
tqe->tcp_pending_ack_idx = NOT_TCP_ACK; tqe->tcp_pending_ack_idx = NOT_TCP_ACK;
if (wilc_wlan_txq_add_to_head(vif, tqe)) if (wilc_wlan_txq_add_to_head(vif, tqe)) {
kfree(tqe);
return 0; return 0;
}
return 1; return 1;
} }