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authorH Hartley Sweeten <hartleys@visionengravers.com>2011-06-10 14:59:05 -0700
committerJan Kara <jack@suse.cz>2011-06-25 17:29:53 +0200
commit81fe8c62febade6b5d0915269b06a0c50448da27 (patch)
tree435b649c80f6faae3146abef62c478b62b74ad7f
parentad434017718a725b1695fb2ebfff312cf3693d3b (diff)
downloadop-kernel-dev-81fe8c62febade6b5d0915269b06a0c50448da27.zip
op-kernel-dev-81fe8c62febade6b5d0915269b06a0c50448da27.tar.gz
ext3/ioctl.c: silence sparse warnings about different address spaces
The 'from' argument for copy_from_user and the 'to' argument for copy_to_user should both be tagged as __user address space. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andreas Dilger <adilger.kernel@dilger.ca> Signed-off-by: Jan Kara <jack@suse.cz>
-rw-r--r--fs/ext3/ioctl.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ext3/ioctl.c b/fs/ext3/ioctl.c
index f4090bd..c7f4394 100644
--- a/fs/ext3/ioctl.c
+++ b/fs/ext3/ioctl.c
@@ -285,7 +285,7 @@ group_add_out:
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- if (copy_from_user(&range, (struct fstrim_range *)arg,
+ if (copy_from_user(&range, (struct fstrim_range __user *)arg,
sizeof(range)))
return -EFAULT;
@@ -293,7 +293,7 @@ group_add_out:
if (ret < 0)
return ret;
- if (copy_to_user((struct fstrim_range *)arg, &range,
+ if (copy_to_user((struct fstrim_range __user *)arg, &range,
sizeof(range)))
return -EFAULT;
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