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Commit 94af1b63 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] drxk_hard: fix the return code from an error handler 



While it is very unlikely, if the number of parameters for
QAMDemodulatorCommand is not 2 or 4, status become undefined:

/home/hans/work/build/v4l-dvb-git/drivers/media/dvb-frontends/drxk_hard.c: In function ‘QAMDemodulatorCommand’:
/home/hans/work/build/v4l-dvb-git/drivers/media/dvb-frontends/drxk_hard.c:5452:5: warning: ‘status’ may be used uninitialized in this function [-Wuninitialized]

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 3fac4eb3

drivers/media/dvb-frontends/drxk_hard.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -5446,6 +5446,7 @@ static int QAMDemodulatorCommand(struct drxk_state *state, 
	} else {

	} else {

		printk(KERN_WARNING "drxk: Unknown QAM demodulator parameter "

		printk(KERN_WARNING "drxk: Unknown QAM demodulator parameter "

			"count %d\n", numberOfParameters);

			"count %d\n", numberOfParameters);

		status = -EINVAL;

	}

	}





error:

error: