fix last cppcheck issue (#10154)

caveman99 · web-flow · commit e42ff3590c7a · 2026-04-13T15:48:30.000+02:00
diff --git a/src/input/CardputerKeyboard.cpp b/src/input/CardputerKeyboard.cpp
@@ -121,7 +121,6 @@ void CardputerKeyboard::pressed(uint8_t key)
         modifierFlag = 0;
     }
 
-    uint8_t next_key = 0;
     int row = (key - 1) / 10;
     int col = (key - 1) % 10;
 

Original file line number	Diff line number	Diff line change
`@@ -121,7 +121,6 @@ void CardputerKeyboard::pressed(uint8_t key)`
`121`	`121`	`modifierFlag = 0;`
`122`	`122`	`}`
`123`	`123`
`124`		`- uint8_t next_key = 0;`
`125`	`124`	`int row = (key - 1) / 10;`
`126`	`125`	`int col = (key - 1) % 10;`
`127`	`126`