RDMA: Convert various random sprintf sysfs _show uses to sysfs_emit
Manual changes for sysfs_emit as cocci scripts can't easily convert them.
Link: https://lore.kernel.org/r/ecde7791467cddb570c6f6d2c908ffbab9145cac.1602122880.git.joe@perches.com
Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt-sysfs.c b/drivers/infiniband/ulp/rtrs/rtrs-clt-sysfs.c
index f80898c..ba00f0d 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs-clt-sysfs.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-clt-sysfs.c
@@ -347,12 +347,13 @@ static ssize_t rtrs_clt_src_addr_show(struct kobject *kobj,
char *page)
{
struct rtrs_clt_sess *sess;
- int cnt;
+ int len;
sess = container_of(kobj, struct rtrs_clt_sess, kobj);
- cnt = sockaddr_to_str((struct sockaddr *)&sess->s.src_addr,
- page, PAGE_SIZE);
- return cnt + scnprintf(page + cnt, PAGE_SIZE - cnt, "\n");
+ len = sockaddr_to_str((struct sockaddr *)&sess->s.src_addr, page,
+ PAGE_SIZE);
+ len += sysfs_emit_at(page, len, "\n");
+ return len;
}
static struct kobj_attribute rtrs_clt_src_addr_attr =
@@ -363,12 +364,13 @@ static ssize_t rtrs_clt_dst_addr_show(struct kobject *kobj,
char *page)
{
struct rtrs_clt_sess *sess;
- int cnt;
+ int len;
sess = container_of(kobj, struct rtrs_clt_sess, kobj);
- cnt = sockaddr_to_str((struct sockaddr *)&sess->s.dst_addr,
- page, PAGE_SIZE);
- return cnt + scnprintf(page + cnt, PAGE_SIZE - cnt, "\n");
+ len = sockaddr_to_str((struct sockaddr *)&sess->s.dst_addr, page,
+ PAGE_SIZE);
+ len += sysfs_emit_at(page, len, "\n");
+ return len;
}
static struct kobj_attribute rtrs_clt_dst_addr_attr =