From 4ee1585972c0772a5126d7242a906b18acee7b0f Mon Sep 17 00:00:00 2001 From: Dean Luick Date: Tue, 12 Apr 2016 10:49:58 -0700 Subject: [PATCH] IB/hfi1: Fix sysfs file offset usage Two sysfs files do not pay attention to the file offset when reading data. Fix that. Reviewed-by: Dennis Dalessandro Signed-off-by: Dean Luick Signed-off-by: Jubin John Signed-off-by: Doug Ledford --- drivers/staging/rdma/hfi1/sysfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/rdma/hfi1/sysfs.c b/drivers/staging/rdma/hfi1/sysfs.c index c7f1271190af..8cd6df8634ad 100644 --- a/drivers/staging/rdma/hfi1/sysfs.c +++ b/drivers/staging/rdma/hfi1/sysfs.c @@ -84,7 +84,7 @@ static ssize_t read_cc_table_bin(struct file *filp, struct kobject *kobj, rcu_read_unlock(); return -EINVAL; } - memcpy(buf, &cc_state->cct, count); + memcpy(buf, (void *)&cc_state->cct + pos, count); rcu_read_unlock(); return count; @@ -131,7 +131,7 @@ static ssize_t read_cc_setting_bin(struct file *filp, struct kobject *kobj, rcu_read_unlock(); return -EINVAL; } - memcpy(buf, &cc_state->cong_setting, count); + memcpy(buf, (void *)&cc_state->cong_setting + pos, count); rcu_read_unlock(); return count; -- 2.20.1