Bluetooth: btintel_pcie: Remove deadcode

everestkc · Vudentz · commit 9b49561f6c35 · 2024-11-14T15:32:09.000-05:00
The switch case statement has a default branch. Thus, the return
statement at the end of the function can never be reached.
Fix it by removing the return statement at the end of the
function.

This issue was reported by Coverity Scan.

Signed-off-by: Everest K.C. &lt;everestkc@everestkc.com.np&gt;
Reviewed-by: Shuah Khan &lt;skhan@linuxfoundation.org&gt;
Signed-off-by: Luiz Augusto von Dentz &lt;luiz.von.dentz@intel.com&gt;
diff --git a/drivers/bluetooth/btintel_pcie.c b/drivers/bluetooth/btintel_pcie.c
@@ -391,7 +391,6 @@ static inline char *btintel_pcie_alivectxt_state2str(u32 alive_intr_ctxt)
 	default:
 		return "unknown";
 	}
-	return "null";
 }
 
 /* This function handles the MSI-X interrupt for gp0 cause (bit 0 in

Original file line number	Diff line number	Diff line change
`@@ -391,7 +391,6 @@ static inline char *btintel_pcie_alivectxt_state2str(u32 alive_intr_ctxt)`
`391`	`391`	`default:`
`392`	`392`	`return "unknown";`
`393`	`393`	`}`
`394`		`- return "null";`
`395`	`394`	`}`
`396`	`395`
`397`	`396`	`/* This function handles the MSI-X interrupt for gp0 cause (bit 0 in`