Messages in this thread Patch in this message | | | Date | Mon, 5 Dec 2022 19:18:56 +0800 (CST) | From | <> | Subject | [PATCH net-next] net: ethernet: use sysfs emit() to instead of scnprintf() |
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From: ye xingchen <ye.xingchen@zte.com.cn>
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> --- net/ethernet/eth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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);
-- 2.25.1
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