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power: supply: ab8500_btemp: Compress return logic into one line. 

Simplify return logic to avoid unnecessary variable assignments.
These issues were detected using Coccinelle and the following semantic patch:

@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
This commit is contained in:
Gustavo A. R. Silva 2017-01-11 20:29:35 -06:00 committed by Sebastian Reichel
parent c0d21f73ae
commit 33237fb8f0
1 changed files with 3 additions and 7 deletions
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10
drivers/power/supply/ab8500_btemp.c
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@ -123,10 +123,7 @@ static LIST_HEAD(ab8500_btemp_list);
*/
struct ab8500_btemp *ab8500_btemp_get(void)
{
struct ab8500_btemp *btemp;
btemp = list_first_entry(&ab8500_btemp_list, struct ab8500_btemp, node);
return btemp;
return list_first_entry(&ab8500_btemp_list, struct ab8500_btemp, node);
}
EXPORT_SYMBOL(ab8500_btemp_get);
@ -470,7 +467,7 @@ static int ab8500_btemp_get_batctrl_res(struct ab8500_btemp *di)
static int ab8500_btemp_res_to_temp(struct ab8500_btemp *di,
const struct abx500_res_to_temp *tbl, int tbl_size, int res)
{
int i, temp;
int i;
/*
* Calculate the formula for the straight line
* Simple interpolation if we are within
@ -488,9 +485,8 @@ static int ab8500_btemp_res_to_temp(struct ab8500_btemp *di,
i++;
}
temp = tbl[i].temp + ((tbl[i + 1].temp - tbl[i].temp) *
return tbl[i].temp + ((tbl[i + 1].temp - tbl[i].temp) *
(res - tbl[i].resist)) / (tbl[i + 1].resist - tbl[i].resist);
return temp;
}
/**