Messages in this thread Patch in this message | | | From | Tom Rix <> | Subject | [PATCH] power: supply: twl4030-charger: remove unused cur_reg variable | Date | Sat, 1 Apr 2023 07:34:32 -0400 |
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clang with W=1 reports drivers/power/supply/twl4030_charger.c:242:16: error: variable 'cur_reg' set but not used [-Werror,-Wunused-but-set-variable] unsigned reg, cur_reg; ^ This variable is not used so remove it.
Signed-off-by: Tom Rix <trix@redhat.com> --- drivers/power/supply/twl4030_charger.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/power/supply/twl4030_charger.c b/drivers/power/supply/twl4030_charger.c index 7adfd69fe649..5fa5b2311330 100644 --- a/drivers/power/supply/twl4030_charger.c +++ b/drivers/power/supply/twl4030_charger.c @@ -239,7 +239,7 @@ static int twl4030_charger_update_current(struct twl4030_bci *bci) { int status; int cur; - unsigned reg, cur_reg; + unsigned reg; u8 bcictl1, oldreg, fullreg; bool cgain = false; u8 boot_bci; @@ -357,11 +357,9 @@ static int twl4030_charger_update_current(struct twl4030_bci *bci) status = twl4030_bci_read(TWL4030_BCIIREF1, &oldreg); if (status < 0) return status; - cur_reg = oldreg; status = twl4030_bci_read(TWL4030_BCIIREF2, &oldreg); if (status < 0) return status; - cur_reg |= oldreg << 8; if (reg != oldreg) { /* disable write protection for one write access for * BCIIREF */ -- 2.27.0
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