From: kernel test robot <lkp@intel.com>
To: Markus Elfring <Markus.Elfring@web.de>,
nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
Ben Skeggs <bskeggs@redhat.com>, Daniel Vetter <daniel@ffwll.ch>,
David Airlie <airlied@linux.ie>
Cc: kbuild-all@lists.01.org, Julia Lawall <Julia.Lawall@lip6.fr>,
kernel-janitors@vger.kernel.org,
LKML <linux-kernel@vger.kernel.org>,
Denis Efremov <efremov@linux.com>
Subject: [PATCH] drm/nouveau/gem: fix err_cast.cocci warnings
Date: Thu, 13 Aug 2020 21:12:08 +0800 [thread overview]
Message-ID: <20200813131208.GA20157@9b632a8c9f6b> (raw)
In-Reply-To: <12ebdcbe-8a8a-958a-af05-a0593d9756b2@web.de>
From: kernel test robot <lkp@intel.com>
drivers/gpu/drm/nouveau/nouveau_gem.c:589:9-16: WARNING: ERR_CAST can be used with mem
Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))
Generated by: scripts/coccinelle/api/err_cast.cocci
CC: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: kernel test robot <lkp@intel.com>
---
url: https://github.com/0day-ci/linux/commits/Markus-Elfring/drm-nouveau-gem-Use-vmemdup_user-rather-than-duplicating-its-implementation/20200812-150757
base: git://anongit.freedesktop.org/drm-intel for-linux-next
nouveau_gem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -586,7 +586,7 @@ u_memcpya(uint64_t user, unsigned nmemb,
size *= nmemb;
mem = vmemdup_user(userptr, size);
if (IS_ERR(mem))
- return ERR_PTR(PTR_ERR(mem));
+ return ERR_CAST(mem);
return mem;
}
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: Markus Elfring <Markus.Elfring@web.de>,
nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
Ben Skeggs <bskeggs@redhat.com>, Daniel Vetter <daniel@ffwll.ch>,
David Airlie <airlied@linux.ie>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>,
kernel-janitors@vger.kernel.org, kbuild-all@lists.01.org,
LKML <linux-kernel@vger.kernel.org>,
Denis Efremov <efremov@linux.com>
Subject: [PATCH] drm/nouveau/gem: fix err_cast.cocci warnings
Date: Thu, 13 Aug 2020 13:12:08 +0000 [thread overview]
Message-ID: <20200813131208.GA20157@9b632a8c9f6b> (raw)
In-Reply-To: <12ebdcbe-8a8a-958a-af05-a0593d9756b2@web.de>
From: kernel test robot <lkp@intel.com>
drivers/gpu/drm/nouveau/nouveau_gem.c:589:9-16: WARNING: ERR_CAST can be used with mem
Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))
Generated by: scripts/coccinelle/api/err_cast.cocci
CC: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: kernel test robot <lkp@intel.com>
---
url: https://github.com/0day-ci/linux/commits/Markus-Elfring/drm-nouveau-gem-Use-vmemdup_user-rather-than-duplicating-its-implementation/20200812-150757
base: git://anongit.freedesktop.org/drm-intel for-linux-next
nouveau_gem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -586,7 +586,7 @@ u_memcpya(uint64_t user, unsigned nmemb,
size *= nmemb;
mem = vmemdup_user(userptr, size);
if (IS_ERR(mem))
- return ERR_PTR(PTR_ERR(mem));
+ return ERR_CAST(mem);
return mem;
}
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: Markus Elfring <Markus.Elfring@web.de>,
nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
Ben Skeggs <bskeggs@redhat.com>, Daniel Vetter <daniel@ffwll.ch>,
David Airlie <airlied@linux.ie>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>,
kernel-janitors@vger.kernel.org, kbuild-all@lists.01.org,
LKML <linux-kernel@vger.kernel.org>,
Denis Efremov <efremov@linux.com>
Subject: [PATCH] drm/nouveau/gem: fix err_cast.cocci warnings
Date: Thu, 13 Aug 2020 21:12:08 +0800 [thread overview]
Message-ID: <20200813131208.GA20157@9b632a8c9f6b> (raw)
In-Reply-To: <12ebdcbe-8a8a-958a-af05-a0593d9756b2@web.de>
From: kernel test robot <lkp@intel.com>
drivers/gpu/drm/nouveau/nouveau_gem.c:589:9-16: WARNING: ERR_CAST can be used with mem
Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))
Generated by: scripts/coccinelle/api/err_cast.cocci
CC: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: kernel test robot <lkp@intel.com>
---
url: https://github.com/0day-ci/linux/commits/Markus-Elfring/drm-nouveau-gem-Use-vmemdup_user-rather-than-duplicating-its-implementation/20200812-150757
base: git://anongit.freedesktop.org/drm-intel for-linux-next
nouveau_gem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -586,7 +586,7 @@ u_memcpya(uint64_t user, unsigned nmemb,
size *= nmemb;
mem = vmemdup_user(userptr, size);
if (IS_ERR(mem))
- return ERR_PTR(PTR_ERR(mem));
+ return ERR_CAST(mem);
return mem;
}
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [PATCH] drm/nouveau/gem: fix err_cast.cocci warnings
Date: Thu, 13 Aug 2020 21:12:08 +0800 [thread overview]
Message-ID: <20200813131208.GA20157@9b632a8c9f6b> (raw)
In-Reply-To: <12ebdcbe-8a8a-958a-af05-a0593d9756b2@web.de>
[-- Attachment #1: Type: text/plain, Size: 973 bytes --]
From: kernel test robot <lkp@intel.com>
drivers/gpu/drm/nouveau/nouveau_gem.c:589:9-16: WARNING: ERR_CAST can be used with mem
Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))
Generated by: scripts/coccinelle/api/err_cast.cocci
CC: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: kernel test robot <lkp@intel.com>
---
url: https://github.com/0day-ci/linux/commits/Markus-Elfring/drm-nouveau-gem-Use-vmemdup_user-rather-than-duplicating-its-implementation/20200812-150757
base: git://anongit.freedesktop.org/drm-intel for-linux-next
nouveau_gem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -586,7 +586,7 @@ u_memcpya(uint64_t user, unsigned nmemb,
size *= nmemb;
mem = vmemdup_user(userptr, size);
if (IS_ERR(mem))
- return ERR_PTR(PTR_ERR(mem));
+ return ERR_CAST(mem);
return mem;
}
next prev parent reply other threads:[~2020-08-13 13:12 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-11 17:56 [PATCH] drm/nouveau/gem: Use vmemdup_user() rather than duplicating its implementation Markus Elfring
2020-08-11 17:56 ` Markus Elfring
2020-08-13 13:12 ` kernel test robot [this message]
2020-08-13 13:12 ` [PATCH] drm/nouveau/gem: fix err_cast.cocci warnings kernel test robot
2020-08-13 13:12 ` kernel test robot
2020-08-13 13:12 ` kernel test robot
2020-08-13 13:12 ` [PATCH] drm/nouveau/gem: Use vmemdup_user() rather than duplicating its implementation kernel test robot
2020-08-13 13:12 ` kernel test robot
2020-08-13 13:12 ` kernel test robot
2020-08-13 13:12 ` kernel test robot
2020-08-13 13:12 ` kernel test robot
[not found] ` <202008132104.mkULNh4R%lkp-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2020-08-14 7:09 ` [PATCH v2] " Markus Elfring
2020-08-14 7:09 ` Markus Elfring
2020-08-14 7:09 ` [Cocci] " Markus Elfring
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