diff options
| author | ye xingchen <ye.xingchen@zte.com.cn> | 2022-12-05 19:18:56 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-12-07 20:02:44 -0800 |
| commit | 16dc16d9f058dce7031ee8b850f10622b8b5fb14 (patch) | |
| tree | b7e53a2082666e47ed2c5a9dc57161573db7aa0d /net/ethernet | |
| parent | cfbf877a338c202ace114f309a6dc0ef5cfb4ad1 (diff) | |
net: ethernet: use sysfs_emit() to instead of scnprintf()
Follow the advice of the Documentation/filesystems/sysfs.rst and show()
should only use sysfs_emit() or sysfs_emit_at() when formatting the
value to be returned to user space.
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/202212051918564721658@zte.com.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ethernet')
| -rw-r--r-- | net/ethernet/eth.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c index e02daa74e833..2edc8b796a4e 100644 --- a/net/ethernet/eth.c +++ b/net/ethernet/eth.c @@ -398,7 +398,7 @@ EXPORT_SYMBOL(alloc_etherdev_mqs); ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len) { - return scnprintf(buf, PAGE_SIZE, "%*phC\n", len, addr); + return sysfs_emit(buf, "%*phC\n", len, addr); } EXPORT_SYMBOL(sysfs_format_mac); |