mlx4_core: Fix array overrun in dump_dev_cap_flags()

Don't overrun fname[] array when decoding device flags.

This was spotted by the Coverity checker (CID 1642).

Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/mlx4/fw.c b/drivers/net/mlx4/fw.c
index c42717313663..cfa5cc072339 100644
--- a/drivers/net/mlx4/fw.c
+++ b/drivers/net/mlx4/fw.c
@@ -90,7 +90,7 @@ static void dump_dev_cap_flags(struct mlx4_dev *dev, u32 flags)
         int i;
 
         mlx4_dbg(dev, "DEV_CAP flags:\n");
-        for (i = 0; i < 32; ++i)
+        for (i = 0; i < ARRAY_SIZE(fname); ++i)
                 if (fname[i] && (flags & (1 << i)))
                         mlx4_dbg(dev, "    %s\n", fname[i]);
 }