linux-kernel - [PATCH 03/14] GPU-DRM-TTM: Rename jump labels in ttm_page_pool

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <c965a015-d674-5867-4a38-ade343afc8be@users.sourceforge.net>
Date:   Thu, 22 Sep 2016 19:35:47 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     dri-devel@...ts.freedesktop.org,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        David Airlie <airlied@...ux.ie>,
        Emil Velikov <emil.l.velikov@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org,
        Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH 03/14] GPU-DRM-TTM: Rename jump labels in ttm_page_pool_free()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Thu, 22 Sep 2016 14:30:12 +0200

Adjust jump labels according to the current Linux coding style convention.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/gpu/drm/ttm/ttm_page_alloc.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
index 13fdd19..f33f6f6 100644
--- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
+++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
@@ -322,8 +322,7 @@ static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
 		pr_err("Failed to allocate memory for pool free operation\n");
 		return 0;
 	}
-
-restart:
+ lock_restart:
 	spin_lock_irqsave(&pool->lock, irq_flags);
 
 	list_for_each_entry_reverse(p, &pool->list, lru) {
@@ -356,14 +355,13 @@ restart:
 
 			/* free all so restart the processing */
 			if (nr_free)
-				goto restart;
+				goto lock_restart;
 
 			/* Not allowed to fall through or break because
 			 * following context is inside spinlock while we are
 			 * outside here.
 			 */
-			goto out;
-
+			goto check_pages_to_free;
 		}
 	}
 
@@ -379,7 +377,7 @@ restart:
 
 	if (freed_pages)
 		ttm_pages_put(pages_to_free, freed_pages);
-out:
+ check_pages_to_free:
 	if (pages_to_free != static_buf)
 		kfree(pages_to_free);
 	return nr_free;
-- 
2.10.0