From: <ye.xingchen@zte.com.cn>
To: <martin.petersen@oracle.com>
Cc: <ketan.mukadam@broadcom.com>, <jejb@linux.ibm.com>,
<linux-scsi@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] scsi: be2iscsi: Convert to use sysfs_emit_at() API
Date: Thu, 8 Dec 2022 16:21:18 +0800 (CST) [thread overview]
Message-ID: <202212081621189260759@zte.com.cn> (raw)
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>
---
drivers/scsi/be2iscsi/be_mgmt.c | 16 ++++++----------
1 file changed, 6 insertions(+), 10 deletions(-)
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index 4e899ec1477d..bf39140250bc 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -1185,12 +1185,10 @@ beiscsi_active_session_disp(struct device *dev, struct device_attribute *attr,
if (test_bit(ulp_num, (void *)&phba->fw_config.ulp_supported)) {
avlbl_cids = BEISCSI_ULP_AVLBL_CID(phba, ulp_num);
total_cids = BEISCSI_GET_CID_COUNT(phba, ulp_num);
- len += scnprintf(buf+len, PAGE_SIZE - len,
- "ULP%d : %d\n", ulp_num,
- (total_cids - avlbl_cids));
+ len += sysfs_emit_at(buf, len, "ULP%d : %d\n",
+ ulp_num, (total_cids - avlbl_cids));
} else
- len += scnprintf(buf+len, PAGE_SIZE - len,
- "ULP%d : %d\n", ulp_num, 0);
+ len += sysfs_emit_at(buf, len, "ULP%d : %d\n", ulp_num, 0);
}
return len;
@@ -1215,12 +1213,10 @@ beiscsi_free_session_disp(struct device *dev, struct device_attribute *attr,
for (ulp_num = 0; ulp_num < BEISCSI_ULP_COUNT; ulp_num++) {
if (test_bit(ulp_num, (void *)&phba->fw_config.ulp_supported))
- len += scnprintf(buf+len, PAGE_SIZE - len,
- "ULP%d : %d\n", ulp_num,
- BEISCSI_ULP_AVLBL_CID(phba, ulp_num));
+ len += sysfs_emit_at(buf, len, "ULP%d : %d\n", ulp_num,
+ BEISCSI_ULP_AVLBL_CID(phba, ulp_num));
else
- len += scnprintf(buf+len, PAGE_SIZE - len,
- "ULP%d : %d\n", ulp_num, 0);
+ len += sysfs_emit_at(buf, len, "ULP%d : %d\n", ulp_num, 0);
}
return len;
--
2.25.1
reply other threads:[~2022-12-08 8:21 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202212081621189260759@zte.com.cn \
--to=ye.xingchen@zte.com.cn \
--cc=jejb@linux.ibm.com \
--cc=ketan.mukadam@broadcom.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.