Commit 5ccde0dc authored by Sandhya Bankar's avatar Sandhya Bankar Committed by Greg Kroah-Hartman
Browse files

Staging: i4l: Remove NULL comparison. 



This patch removes the explicit NULL comparison. This issue was found by
checkpatch.

Signed-off-by: default avatarSandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d2a9334e

drivers/staging/i4l/act2000/act2000_isa.c

+2 −2
Original line number Diff line number Diff line
@@ -166,7 +166,7 @@ act2000_isa_config_port(act2000_card *card, unsigned short portbase) 
		release_region(card->port, ISA_REGION);

		card->flags &= ~ACT2000_FLAGS_PVALID;

	}

	if (request_region(portbase, ACT2000_PORTLEN, card->regname) == NULL)

	if (!request_region(portbase, ACT2000_PORTLEN, card->regname))

		return -EBUSY;

	else {

		card->port = portbase;
@@ -244,7 +244,7 @@ act2000_isa_receive(act2000_card *card) 
				if (valid) {

					card->idat.isa.rcvlen = ((actcapi_msghdr *)&card->idat.isa.rcvhdr)->len;

					card->idat.isa.rcvskb = dev_alloc_skb(card->idat.isa.rcvlen);

					if (card->idat.isa.rcvskb == NULL) {

					if (!card->idat.isa.rcvskb) {

						card->idat.isa.rcvignore = 1;

						printk(KERN_WARNING

						       "act2000_isa_receive: no memory\n");