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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-25 20:30:40 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-25 21:06:55 +0200 |
| commit | 751dc8c7fa706c6bafa0eeee88f22f59987157e0 (patch) | |
| tree | 274a4aaebdeb551baacb5189de475de34de2d920 /drivers | |
| parent | [media] dib8000: fix a warning (diff) | |
| download | linux-751dc8c7fa706c6bafa0eeee88f22f59987157e0.tar.xz linux-751dc8c7fa706c6bafa0eeee88f22f59987157e0.zip | |
[media] dib0090: Fix a warning at dib0090_set_EFUSE
The check if the values for c, h and n are within the range is
always true, as, if one of this values is out of range, the
previous "if" clauses will default to a value within the
range.
That fixes the following warning:
drivers/media/dvb-frontends/dib0090.c: In function 'dib0090_set_EFUSE':
drivers/media/dvb-frontends/dib0090.c:1545:5: warning: comparison is always true due to limited range of data type [-Wtype-limits]
and makes the code easier to read.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/dvb-frontends/dib0090.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/media/dvb-frontends/dib0090.c b/drivers/media/dvb-frontends/dib0090.c index f9916b8434b7..3ee22ff76315 100644 --- a/drivers/media/dvb-frontends/dib0090.c +++ b/drivers/media/dvb-frontends/dib0090.c @@ -1540,13 +1540,9 @@ static void dib0090_set_EFUSE(struct dib0090_state *state) if ((n >= POLY_MAX) || (n <= POLY_MIN)) n = 3; - if ((c >= CAP_VALUE_MIN) && (c <= CAP_VALUE_MAX) - && (h >= HR_MIN) && (h <= HR_MAX) - && (n >= POLY_MIN) && (n <= POLY_MAX)) { - dib0090_write_reg(state, 0x13, (h << 10)); - e2 = (n << 11) | ((h >> 2)<<6) | c; - dib0090_write_reg(state, 0x2, e2); /* Load the BB_2 */ - } + dib0090_write_reg(state, 0x13, (h << 10)); + e2 = (n << 11) | ((h >> 2)<<6) | c; + dib0090_write_reg(state, 0x2, e2); /* Load the BB_2 */ } } |