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Staging: irda: net: Use NOT operator instead of comparison to NULL

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Fix issues find by checkpatch.pl.
CHECK: Comparison to NULL could be written "!dongles"
CHECK: Comparison to NULL could be written "!tasks"

Signed-off-by: Georgiana Chelu <georgiana.chelu93@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Georgiana Chelu 2017-09-22 00:52:13 -07:00 committed by Greg Kroah-Hartman
parent 43aac03aaa
commit c8d2d20e0c
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/irda/net/irda_device.c
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@ -62,14 +62,14 @@ static void irda_task_timer_expired(void *data);
int __init irda_device_init( void)
{
dongles = hashbin_new(HB_NOLOCK);
if (dongles == NULL) {
if (!dongles) {
net_warn_ratelimited("IrDA: Can't allocate dongles hashbin!\n");
return -ENOMEM;
}
spin_lock_init(&dongles->hb_spinlock);
tasks = hashbin_new(HB_LOCK);
if (tasks == NULL) {
if (!tasks) {
net_warn_ratelimited("IrDA: Can't allocate tasks hashbin!\n");
hashbin_delete(dongles, NULL);
return -ENOMEM;