On Sat, 15 Feb 2020 21:22:00 +0100 Heinrich Schuchardt xypron.glpk@gmx.de wrote:
If all branches of a switch statement have a return instruction, all subsequent lines are unreachable.
Identified with cppcheck.
Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de
drivers/clk/intel/clk_intel.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/drivers/clk/intel/clk_intel.c b/drivers/clk/intel/clk_intel.c index d2e15491a3..b633934d90 100644 --- a/drivers/clk/intel/clk_intel.c +++ b/drivers/clk/intel/clk_intel.c @@ -11,8 +11,6 @@
static ulong intel_clk_get_rate(struct clk *clk) {
- ulong rate;
- switch (clk->id) { case CLK_I2C: /* Hard-coded to 133MHz on current platforms */
@@ -20,8 +18,6 @@ static ulong intel_clk_get_rate(struct clk *clk) default: return -ENODEV; }
- return rate;
}
static struct clk_ops intel_clk_ops = {
2.25.0
Reviewed-by: Lukasz Majewski lukma@denx.de
Best regards,
Lukasz Majewski
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