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i2c: sh_mobile: cosmetic: trivially simplify 2 functions

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Reduce 2 boolean functions from "if (condition) return 1; return 0;" to
"return condition;"

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Wolfram Sang <wolfram@the-dreams.de>
This commit is contained in:
Guennadi Liakhovetski 2013-01-17 10:45:54 +01:00 committed by Wolfram Sang
parent 626f0a2ff6
commit 05cf936846
1 changed files with 4 additions and 10 deletions
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14
drivers/i2c/busses/i2c-sh_mobile.c
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@ -349,20 +349,14 @@ static unsigned char i2c_op(struct sh_mobile_i2c_data *pd,
return ret;
}
static int sh_mobile_i2c_is_first_byte(struct sh_mobile_i2c_data *pd)
static bool sh_mobile_i2c_is_first_byte(struct sh_mobile_i2c_data *pd)
{
if (pd->pos == -1)
return 1;
return 0;
return pd->pos == -1;
}
static int sh_mobile_i2c_is_last_byte(struct sh_mobile_i2c_data *pd)
static bool sh_mobile_i2c_is_last_byte(struct sh_mobile_i2c_data *pd)
{
if (pd->pos == (pd->msg->len - 1))
return 1;
return 0;
return pd->pos == pd->msg->len - 1;
}
static void sh_mobile_i2c_get_data(struct sh_mobile_i2c_data *pd,