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Date: Mon, 24 Jun 2013 07:51:45 +0900 From: Jaegeuk Kim <jaegeuk.kim@...sung.com> To: unlisted-recipients:; (no To-header on input) Cc: Jaegeuk Kim <jaegeuk.kim@...sung.com>, linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, linux-f2fs-devel@...ts.sourceforge.net Subject: [PATCH] f2fs: fix an endian conversion bug detected by sparse This patch should fix the following bug reported by kbuild test robot. fs/f2fs/recovery.c:233:33: sparse: incorrect type in assignment (different base types) parse warnings: (new ones prefixed by >>) >> fs/f2fs/recovery.c:233:33: sparse: incorrect type in assignment (different base types) fs/f2fs/recovery.c:233:33: expected unsigned int [unsigned] [assigned] ofs_in_node fs/f2fs/recovery.c:233:33: got restricted __le16 [assigned] [usertype] ofs_in_node >> fs/f2fs/recovery.c:238:33: sparse: incorrect type in assignment (different base types) fs/f2fs/recovery.c:238:33: expected unsigned int [unsigned] ofs_in_node fs/f2fs/recovery.c:238:33: got restricted __le16 [assigned] [usertype] ofs_in_node Signed-off-by: Jaegeuk Kim <jaegeuk.kim@...sung.com> --- fs/f2fs/recovery.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index ddde14f..9db8239 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -246,12 +246,12 @@ static int check_index_in_prev_nodes(struct f2fs_sb_info *sbi, struct dnode_of_data tdn = *dn; tdn.nid = nid; tdn.node_page = dn->inode_page; - tdn.ofs_in_node = sum.ofs_in_node; + tdn.ofs_in_node = le16_to_cpu(sum.ofs_in_node); truncate_data_blocks_range(&tdn, 1); return 0; } else if (dn->nid == nid) { struct dnode_of_data tdn = *dn; - tdn.ofs_in_node = sum.ofs_in_node; + tdn.ofs_in_node = le16_to_cpu(sum.ofs_in_node); truncate_data_blocks_range(&tdn, 1); return 0; } -- 1.8.3.1.437.g0dbd812 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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