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pinctrl: ocelot: remove redundant assignment to variable ret

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The variable ret is being assigned a value that is never read, it
is being re-assigned a value in every case statement in the following
switch statement. The assignment is redundant and can be removed.

Cleans up clang scan build warning:
drivers/pinctrl/pinctrl-ocelot.c:1404:3: warning: Value stored to 'ret'
is never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20240223162850.3914349-1-colin.i.king@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Colin Ian King 2024-02-23 16:28:50 +00:00 committed by Linus Walleij
parent 2805464831
commit 170c96246f
1 changed files with 0 additions and 1 deletions
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drivers/pinctrl/pinctrl-ocelot.c
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@ -1401,7 +1401,6 @@ static int ocelot_hw_set_value(struct ocelot_pinctrl *info,
if (info->pincfg) {
const struct ocelot_pincfg_data *opd = info->pincfg_data;
ret = 0;
switch (reg) {
case PINCONF_BIAS:
ret = ocelot_pincfg_clrsetbits(info, pin,