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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-25 20:22:20 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-25 20:25:19 +0200 |
| commit | 13122f98c6479ddbfc308eb4253f84aaf4a2b45e (patch) | |
| tree | e9c723bfbab0044c7a27f234b6673f12319316dc | |
| parent | [media] dib8000: Fix sub-channel range (diff) | |
| download | linux-13122f98c6479ddbfc308eb4253f84aaf4a2b45e.tar.xz linux-13122f98c6479ddbfc308eb4253f84aaf4a2b45e.zip | |
[media] dib8000: fix a warning
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>
| -rw-r--r-- | drivers/media/dvb-frontends/dib8000.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/media/dvb-frontends/dib8000.c b/drivers/media/dvb-frontends/dib8000.c index 57863d3fd1cf..a54182dd0e91 100644 --- a/drivers/media/dvb-frontends/dib8000.c +++ b/drivers/media/dvb-frontends/dib8000.c @@ -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)); } |