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| author | Anatolij Gustschin <agust@denx.de> | 2011-12-12 03:16:17 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-12-12 14:25:30 +0100 |
| commit | fa75f515616729ccec4c406cb88450aa8045a5e9 (patch) | |
| tree | f27070efb678b262c41d44a6c6ee692068b5fd72 | |
| parent | 99f2c76821e4ba84be1f5cc0a9d06582a2d56df6 (diff) | |
fs/reiserfs/reiserfs.c: Fix compiler warning
Fix:
reiserfs.c: In function 'reiserfs_mount':
reiserfs.c:360:22: warning: dereferencing type-punned pointer
will break strict-aliasing rules [-Wstrict-aliasing]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
| -rw-r--r-- | fs/reiserfs/reiserfs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/reiserfs/reiserfs.c b/fs/reiserfs/reiserfs.c index d84fb20bc74..efab8fa8448 100644 --- a/fs/reiserfs/reiserfs.c +++ b/fs/reiserfs/reiserfs.c @@ -282,6 +282,7 @@ reiserfs_mount (unsigned part_length) { struct reiserfs_super_block super; int superblock = REISERFS_DISK_OFFSET_IN_BYTES >> SECTOR_BITS; + char *cache; if (part_length < superblock + (sizeof (super) >> SECTOR_BITS) || ! reiserfs_devread (superblock, 0, sizeof (struct reiserfs_super_block), @@ -357,7 +358,8 @@ reiserfs_mount (unsigned part_length) if (! block_read (sb_root_block(&super), 0, INFO->blocksize, (char*) ROOT)) return 0; - INFO->tree_depth = __le16_to_cpu(BLOCKHEAD (ROOT)->blk_level); + cache = ROOT; + INFO->tree_depth = __le16_to_cpu(BLOCKHEAD (cache)->blk_level); #ifdef REISERDEBUG printf ("root read_in: block=%d, depth=%d\n", |