[PATCH] radio-cadet: check request_region() return value correctly

[Alexey Dobriyan <adobriyan@gmail.com>]

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---

 drivers/media/radio/radio-cadet.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- ./drivers/media/radio/radio-cadet.c
+++ ./drivers/media/radio/radio-cadet.c
@@ -543,7 +543,7 @@ static int cadet_probe(void)
 
 	for(i=0;i<8;i++) {
 	        io=iovals[i];
-	        if(request_region(io,2, "cadet-probe")>=0) {
+	        if(request_region(io,2, "cadet-probe")) {
 		        cadet_setfreq(1410);
 			if(cadet_getfreq()==1410) {
 				release_region(io, 2);


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