[PATCH] octeontx2-pf: mcs: Remove dead code and semi-colon from rsrc_name()

[Nihar Chaithanya <niharchaithanya@gmail.com>]

The switch-block has a default branch. Thus, the return statement at the
end of the function can never be reached. The semi-colon is not required 
after switch-block.

Remove the semi-colon after the switch-block's curly braces and the return
statement at the end of the function.

This issue was reported by Coverity Scan.
Report:
CID 1516236: (#1 of 1): Structurally dead code (UNREACHABLE)
unreachable: This code cannot be reached: return "Unknown";.

Signed-off-by: Nihar Chaithanya <niharchaithanya@gmail.com>
---
 drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
index 6cc7a78968fc..f3b9daffaec3 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
@@ -133,9 +133,7 @@ static const char *rsrc_name(enum mcs_rsrc_type rsrc_type)
 		return "SA";
 	default:
 		return "Unknown";
-	};
-
-	return "Unknown";
+	}
 }
 
 static int cn10k_mcs_alloc_rsrc(struct otx2_nic *pfvf, enum mcs_direction dir,
-- 
2.34.1