[net PATCH v2 5/7] octeontx2-af: Fixes klockwork issues in rvu_debugfs.c

[Suman Ghosh]

As part of this fix, fixed sized char array is converted to dynamic sized
array to avoid splitting of some debug information.

Fixes: d06c2aba5163 ("octeontx2-af: cn10k: mcs: Add debugfs support")
Signed-off-by: Suman Ghosh <sumang@xxxxxxxxxxx>
---
 drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
index 881d704644fb..292eead7be46 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c
@@ -518,13 +518,17 @@ RVU_DEBUG_SEQ_FOPS(mcs_rx_secy_stats, mcs_rx_secy_stats_display, NULL);
 
 static void rvu_dbg_mcs_init(struct rvu *rvu)
 {
+	char *dname = NULL;
 	struct mcs *mcs;
-	char dname[10];
 	int i;
 
 	if (!rvu->mcs_blk_cnt)
 		return;
 
+	dname = kmalloc_array(rvu->mcs_blk_cnt, sizeof(char), GFP_KERNEL);
+	if (!dname)
+		return;
+
 	rvu->rvu_dbg.mcs_root = debugfs_create_dir("mcs", rvu->rvu_dbg.root);
 
 	for (i = 0; i < rvu->mcs_blk_cnt; i++) {
@@ -568,6 +572,8 @@ static void rvu_dbg_mcs_init(struct rvu *rvu)
 		debugfs_create_file("port", 0600, rvu->rvu_dbg.mcs_tx, mcs,
 				    &rvu_dbg_mcs_tx_port_stats_fops);
 	}
+
+	kfree(dname);
 }
 
 #define LMT_MAPTBL_ENTRY_SIZE 16
-- 
2.25.1