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Revert "staging: dgap: remove unneeded kfree() in dgap_tty_register_ports()" 

This reverts commit 0ade4a34fd as it was
wrong.

Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Greg Kroah-Hartman 2014-05-29 13:59:03 -07:00
parent e00b8fdca8
commit aec46bbdea
1 changed files with 3 additions and 1 deletions
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4
drivers/staging/dgap/dgap.c
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@ -4145,8 +4145,10 @@ static int dgap_tty_register_ports(struct board_t *brd)
brd->printer_ports = kcalloc(brd->nasync, sizeof(*brd->printer_ports),
GFP_KERNEL);
if (!brd->printer_ports)
if (!brd->printer_ports) {
kfree(brd->serial_ports);
return -ENOMEM;
}
for (i = 0; i < brd->nasync; i++) {
tty_port_init(&brd->serial_ports[i]);