Commit 20991cdb authored by Rasmus Villemoes's avatar Rasmus Villemoes Committed by Mark Brown
Browse files

regmap: debugfs: use memcpy instead of snprintf



Since we know the length of entry and that there's room enough in the
output buffer, using memcpy instead of snprintf is simpler and
cheaper.

Signed-off-by: default avatarRasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Mark Brown's avatarMark Brown <broonie@kernel.org>
parent e34dc490
......@@ -370,8 +370,7 @@ static ssize_t regmap_reg_ranges_read_file(struct file *file,
if (p >= *ppos) {
if (buf_pos + 1 + entry_len > count)
break;
snprintf(buf + buf_pos, count - buf_pos,
"%s", entry);
memcpy(buf + buf_pos, entry, entry_len);
buf_pos += entry_len;
buf[buf_pos] = '\n';
buf_pos++;
......
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