Commit 4d543096 authored Dec 29, 2008 by Mauro Carvalho Chehab

V4L/DVB (10116): af9013: Fix gcc false warnings

drivers/media/dvb/frontends/af9013.c: In function ‘af9013_set_coeff’:
drivers/media/dvb/frontends/af9013.c:231: warning: ‘ns_coeff2_8k’ may be used uninitialized in this function
drivers/media/dvb/frontends/af9013.c:230: warning: ‘ns_coeff2_2k’ may be used uninitialized in this function
drivers/media/dvb/frontends/af9013.c:229: warning: ‘ns_coeff1_8193nu’ may be used uninitialized in this function
drivers/media/dvb/frontends/af9013.c:228: warning: ‘ns_coeff1_8192nu’ may be used uninitialized in this function
drivers/media/dvb/frontends/af9013.c:227: warning: ‘ns_coeff1_8191nu’ may be used uninitialized in this function
drivers/media/dvb/frontends/af9013.c:226: warning: ‘ns_coeff1_2048nu’ may be used uninitialized in this function
drivers/media/dvb/frontends/af9013.c: In function ‘af9013_update_snr’:
drivers/media/dvb/frontends/af9013.c:1012: warning: ‘snr_table’ may be used uninitialized in this function

Cc: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent ed716dcb

drivers/media/dvb/frontends/af9013.c

+7 −7

Original line number	Diff line number	Diff line
		@@ -223,12 +223,12 @@ static int af9013_set_coeff(struct af9013_state *state, fe_bandwidth_t bw)
		int ret = 0;
		u8 i = 0;
		u8 buf[24];
		u32 ns_coeff1_2048nu;
		u32 ns_coeff1_8191nu;
		u32 ns_coeff1_8192nu;
		u32 ns_coeff1_8193nu;
		u32 ns_coeff2_2k;
		u32 ns_coeff2_8k;
		u32 uninitialized_var(ns_coeff1_2048nu);
		u32 uninitialized_var(ns_coeff1_8191nu);
		u32 uninitialized_var(ns_coeff1_8192nu);
		u32 uninitialized_var(ns_coeff1_8193nu);
		u32 uninitialized_var(ns_coeff2_2k);
		u32 uninitialized_var(ns_coeff2_8k);

		deb_info("%s: adc_clock:%d bw:%d\n", __func__,
		state->config.adc_clock, bw);
		@@ -1009,7 +1009,7 @@ static int af9013_update_snr(struct dvb_frontend *fe)
		int ret;
		u8 buf[3], i, len;
		u32 quant = 0;
		struct snr_table *snr_table;
		struct snr_table *uninitialized_var(snr_table);

		/* check if quantizer ready (for snr) */
		ret = af9013_read_reg_bits(state, 0xd2e1, 3, 1, &buf[0]);