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Staging: i4l: Remove NULL comparison. 

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

Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sandhya Bankar 2016-09-18 05:16:44 +05:30 committed by Greg Kroah-Hartman
parent d2a9334e7a
commit 5ccde0dc6a
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/i4l/act2000/act2000_isa.c
View File

@ -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");