| commit | 117e2cb3eeee2940ba581d104951f6207cb46ce5 | [log] [tgz] |
|---|---|---|
| author | Chen Zhou <chenzhou10@huawei.com> | Sat May 09 17:18:49 2020 +0800 |
| committer | David S. Miller <davem@davemloft.net> | Wed May 13 15:35:58 2020 -0700 |
| tree | 73d8849b942454df345de2b5243ad644e6694093 | |
| parent | 03a1b56f501ef4f8c54cb89a5f5ed7cc9ccac38f [diff] |
sparc: use scnprintf() in show_pciobppath_attr() in vio.c snprintf() returns the number of bytes that would be written, which may be greater than the the actual length to be written. show_pciobppath_attr() should return the number of bytes printed into the buffer. This is the return value of scnprintf(). Signed-off-by: Chen Zhou <chenzhou10@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>