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Commit 0ca9493b authored by Cyrill V. Gorcunov's avatar Cyrill V. Gorcunov Committed by Jean Delvare
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i2c/ds1374: Check workqueue creation status 



Check if workqueue creation failed.  Further usage of NULL pointed
workqueue is not good I guess ;)

Signed-off-by: default avatarCyrill V. Gorcunov <gorcunov@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
parent a5aaea37

drivers/i2c/chips/ds1374.c

+4 −0
Original line number Original line Diff line number Diff line
@@ -207,6 +207,10 @@ static int ds1374_probe(struct i2c_adapter *adap, int addr, int kind) 
	client->driver = &ds1374_driver;

	client->driver = &ds1374_driver;





	ds1374_workqueue = create_singlethread_workqueue("ds1374");

	ds1374_workqueue = create_singlethread_workqueue("ds1374");

	if (!ds1374_workqueue) {

		kfree(client);

		return -ENOMEM;	/* most expected reason */

	}





	if ((rc = i2c_attach_client(client)) != 0) {

	if ((rc = i2c_attach_client(client)) != 0) {

		kfree(client);

		kfree(client);