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>
diff --git a/drivers/net/mlx4/fw.c b/drivers/net/mlx4/fw.c
index c427173..cfa5cc0 100644
--- a/drivers/net/mlx4/fw.c
+++ b/drivers/net/mlx4/fw.c
@@ -90,7 +90,7 @@
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]);
}