mlx4: Use snprintf instead of complicated strcpy
[ Upstream commit 0fbc9b8b4ea3f688a5da141a64f97aa33ad02ae9 ]
This fixes a compilation warning in sysfs.c
drivers/infiniband/hw/mlx4/sysfs.c:360:2: warning: 'strncpy' output may be
truncated copying 8 bytes from a string of length 31
[-Wstringop-truncation]
By eliminating the temporary stack buffer.
Signed-off-by: Qian Cai <cai@gmx.us>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
1 file changed