4.19-stable review patch. If anyone has any objections, please let me know.
------------------
From: Shay Drory <shayd@xxxxxxxxxx>
commit dab994bcc609a172bfdab15a0d4cb7e50e8b5458 upstream.
checkpath is complaining about NULL string, change it to 'Unknown'.
Fixes: 37aa5c36aa70 ("IB/mlx5: Add UARs write-combining and non-cached mapping")
Signed-off-by: Shay Drory <shayd@xxxxxxxxxx>
Link: https://lore.kernel.org/r/8638e5c14fadbde5fa9961874feae917073af920.1695203958.git.leonro@xxxxxxxxxx
Signed-off-by: Leon Romanovsky <leon@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/infiniband/hw/mlx5/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -2005,7 +2005,7 @@ static inline char *mmap_cmd2str(enum ml
case MLX5_IB_MMAP_DEVICE_MEM:
return "Device Memory";
default:
- return NULL;
+ return "Unknown";
}
}
