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RDMA/mlx5: Fix NULL string error

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commit dab994bcc609a172bfdab15a0d4cb7e50e8b5458 upstream.

checkpath is complaining about NULL string, change it to 'Unknown'.

Fixes: 37aa5c36aa ("IB/mlx5: Add UARs write-combining and non-cached mapping")
Signed-off-by: Shay Drory <shayd@nvidia.com>
Link: https://lore.kernel.org/r/8638e5c14fadbde5fa9961874feae917073af920.1695203958.git.leonro@nvidia.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Shay Drory 2023-09-20 13:01:56 +03:00 committed by Greg Kroah-Hartman
parent 6e26812e28
commit 14e5d94d5c
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/mlx5/main.c
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@ -2053,7 +2053,7 @@ static inline char *mmap_cmd2str(enum mlx5_ib_mmap_cmd cmd)
case MLX5_IB_MMAP_DEVICE_MEM: case MLX5_IB_MMAP_DEVICE_MEM:
return "Device Memory"; return "Device Memory";
default: default:
return NULL; return "Unknown";
} }
} }