Commit ac526f42 authored Oct 25, 2013 by Hendrik Brueckner Committed by Martin Schwidefsky Oct 28, 2013

tty/hvc_iucv: remove redundant NULL check



Make smatch happy and remove this warning:

drivers/tty/hvc/hvc_iucv.c:1320 hvc_iucv_init() info: redundant null check on
hvc_iucv_filter calling kfree()

Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

parent c81a90c8

drivers/tty/hvc/hvc_iucv.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1354,7 +1354,6 @@ static int __init hvc_iucv_init(void)
		mempool_destroy(hvc_iucv_mempool);
		kmem_cache_destroy(hvc_iucv_buffer_cache);
		out_error:
		if (hvc_iucv_filter)
		kfree(hvc_iucv_filter);
		hvc_iucv_devices = 0; /* ensure that we do not provide any device */
		return rc;