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[media] lirc_zilog: Deletion of unnecessary checks before vfree() 

The vfree() function performs also input parameter validation. Thus the test
around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Markus Elfring 2014-12-01 15:49:39 -03:00 committed by Mauro Carvalho Chehab
parent 9a4ea5a986
commit e8379ecff3
1 changed files with 2 additions and 4 deletions
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6
drivers/staging/media/lirc/lirc_zilog.c
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@ -730,11 +730,9 @@ static int send_boot_data(struct IR_tx *tx)
static void fw_unload_locked(void)
{
if (tx_data) {
if (tx_data->code_sets)
vfree(tx_data->code_sets);
vfree(tx_data->code_sets);
if (tx_data->datap)
vfree(tx_data->datap);
vfree(tx_data->datap);
vfree(tx_data);
tx_data = NULL;