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serial: pic32_uart: Fix double free of 'sport->irq_fault_name'. 

Allocated memory for 'sport->irq_fault_name' is freed twice, first
in error check of 'if(!sport->irq_rx_name)' and other in fallback
handler.

Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Purna Chandra Mandal 2016-05-17 10:35:54 +05:30 committed by Greg Kroah-Hartman
parent 210417ce83
commit 24a6a3037e
1 changed files with 0 additions and 1 deletions
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1
drivers/tty/serial/pic32_uart.c
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@ -445,7 +445,6 @@ static int pic32_uart_startup(struct uart_port *port)
sport->idx);
if (!sport->irq_rx_name) {
dev_err(port->dev, "%s: kasprintf err!", __func__);
kfree(sport->irq_fault_name);
ret = -ENOMEM;
goto out_f;
}