mlx4: Use snprintf instead of complicated strcpy

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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>

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Qian Cai 2018-11-29 21:18:07 -05:00 • committed by Jason Gunthorpe

parent 9aefcabe57

commit 0fbc9b8b4e

1 changed files with 4 additions and 8 deletions

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drivers/infiniband/hw/mlx4/sysfs.c

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