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Thu, 22 Feb 2024 15:45:03 +0200 (EET) From: Andy Shevchenko To: linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Vineeth Vijayan , Peter Oberparleiter , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Andy Shevchenko Subject: [PATCH v1 1/1] s390/cio: Use while (i--) pattern to clean up Date: Thu, 22 Feb 2024 15:45:01 +0200 Message-ID: <20240222134501.236871-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.43.0.rc1.1.gbec44491f096 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1791612590281938330 X-GMAIL-MSGID: 1791612590281938330 Use more natural while (i--) patter to clean up allocated resources. Signed-off-by: Andy Shevchenko --- drivers/s390/cio/ccwgroup.c | 4 ++-- drivers/s390/cio/chsc.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c index 6eb8bcd948dc..b72f672a7720 100644 --- a/drivers/s390/cio/ccwgroup.c +++ b/drivers/s390/cio/ccwgroup.c @@ -240,7 +240,7 @@ static int __ccwgroup_create_symlinks(struct ccwgroup_device *gdev) rc = sysfs_create_link(&gdev->cdev[i]->dev.kobj, &gdev->dev.kobj, "group_device"); if (rc) { - for (--i; i >= 0; i--) + while (i--) sysfs_remove_link(&gdev->cdev[i]->dev.kobj, "group_device"); return rc; @@ -251,7 +251,7 @@ static int __ccwgroup_create_symlinks(struct ccwgroup_device *gdev) rc = sysfs_create_link(&gdev->dev.kobj, &gdev->cdev[i]->dev.kobj, str); if (rc) { - for (--i; i >= 0; i--) { + while (i--) { sprintf(str, "cdev%d", i); sysfs_remove_link(&gdev->dev.kobj, str); } diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c index 3d88899dff7c..8714aa312724 100644 --- a/drivers/s390/cio/chsc.c +++ b/drivers/s390/cio/chsc.c @@ -844,7 +844,7 @@ chsc_add_cmg_attr(struct channel_subsystem *css) } return ret; cleanup: - for (--i; i >= 0; i--) { + while (i--) { if (!css->chps[i]) continue; chp_remove_cmg_attr(css->chps[i]);