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staging: rtlwifi: phydm: phydm.c: Compress two lines into one line

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Challenge suggested by coccinelle.
Compresses two lines into one line and remove unnecessary variables.

Signed-off-by: Payal Kshirsagar <payal.s.kshirsagar.98@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Payal Kshirsagar 2019-03-31 20:11:29 +05:30 committed by Greg Kroah-Hartman
parent 19605872ae
commit a161c66faf
1 changed files with 4 additions and 12 deletions
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16
drivers/staging/rtlwifi/phydm/phydm.c
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@ -49,7 +49,7 @@ static void odm_update_power_training_state(struct phy_dm_struct *dm);
/*Y = 10*log(X)*/
s32 odm_pwdb_conversion(s32 X, u32 total_bit, u32 decimal_bit)
{
s32 Y, integer = 0, decimal = 0;
s32 integer = 0, decimal = 0;
u32 i;
if (X == 0)
@ -66,9 +66,7 @@ s32 odm_pwdb_conversion(s32 X, u32 total_bit, u32 decimal_bit)
}
}
Y = 3 * (integer - decimal_bit) + decimal; /* 10*log(x)=3*log2(x), */
return Y;
return 3 * (integer - decimal_bit) + decimal; /* 10*log(x)=3*log2(x), */;
}
s32 odm_sign_conversion(s32 value, u32 total_bit)
@ -1240,7 +1238,6 @@ u32 odm_convert_to_db(u32 value)
{
u8 i;
u8 j;
u32 dB;
value = value & 0xFFFF;
@ -1257,16 +1254,13 @@ u32 odm_convert_to_db(u32 value)
break;
}
dB = (i << 3) + j + 1;
return dB;
return (i << 3) + j + 1;
}
u32 odm_convert_to_linear(u32 value)
{
u8 i;
u8 j;
u32 linear;
/* 1dB~96dB */
@ -1275,9 +1269,7 @@ u32 odm_convert_to_linear(u32 value)
i = (u8)((value - 1) >> 3);
j = (u8)(value - 1) - (i << 3);
linear = db_invert_table[i][j];
return linear;
return db_invert_table[i][j];
}
/*