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[media] dib8000: fix a warning

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drivers/media/dvb-frontends/dib8000.c: In function 'dib8000_wait_lock':
drivers/media/dvb-frontends/dib8000.c:3972:1: warning: 'value' may be used uninitialized in this function [-Wmaybe-uninitialized]
drivers/media/dvb-frontends/dib8000.c:2419:6: note: 'value' was declared here

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2013-04-25 15:22:20 -03:00
parent 746f7ae0e9
commit 13122f98c6
1 changed files with 6 additions and 6 deletions
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12
drivers/media/dvb-frontends/dib8000.c
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@ -2416,19 +2416,19 @@ static void dib8000_set_isdbt_common_channel(struct dib8000_state *state, u8 seq
static u32 dib8000_wait_lock(struct dib8000_state *state, u32 internal,
u32 wait0_ms, u32 wait1_ms, u32 wait2_ms)
{
u32 value;
u16 reg = 11; /* P_search_end0 start addr */
u32 value = 0; /* P_search_end0 wait time */
u16 reg = 11; /* P_search_end0 start addr */
for (reg = 11; reg < 16; reg += 2) {
if (reg == 11) {
if (state->revision == 0x8090)
value = internal * wait1_ms; /* P_search_end0 wait time */
value = internal * wait1_ms;
else
value = internal * wait0_ms; /* P_search_end0 wait time */
value = internal * wait0_ms;
} else if (reg == 13)
value = internal * wait1_ms; /* P_search_end0 wait time */
value = internal * wait1_ms;
else if (reg == 15)
value = internal * wait2_ms; /* P_search_end0 wait time */
value = internal * wait2_ms;
dib8000_write_word(state, reg, (u16)((value >> 16) & 0xffff));
dib8000_write_word(state, (reg + 1), (u16)(value & 0xffff));
}