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Merge "scsi: ufs: Fix off-by-one bug in ufs debugfs driver"

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Linux Build Service Account 2017-11-22 19:51:20 -08:00 • committed by Gerrit - the friendly Code Review server
commit de4072553f
1 changed files with 2 additions and 1 deletions
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drivers/scsi/ufs/ufs-qcom-debugfs.c
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@ -121,7 +121,8 @@ static ssize_t ufs_qcom_dbg_testbus_cfg_write(struct file *file,
struct ufs_hba *hba = host->hba;
ret = simple_write_to_buffer(configuration, TESTBUS_CFG_BUFF_LINE_SIZE,
ret = simple_write_to_buffer(configuration,
TESTBUS_CFG_BUFF_LINE_SIZE - 1,
&buff_pos, ubuf, cnt);
if (ret < 0) {
dev_err(host->hba->dev, "%s: failed to read user data\n",