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| author | Thomas Meyer <thomas@m3y3r.de> | 2011-11-20 13:35:57 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2011-11-20 20:32:28 +0100 |
| commit | 67c50a7ed52a3ba4537d3dad5eb34c1abb5f3e05 (patch) | |
| tree | d3d930a98d785c5c64e55250118d4ba687508bd8 /fs/qnx4 | |
| parent | 6416b9fa43537c01098f8faa5bcbebb4a275297d (diff) | |
| download | lwn-67c50a7ed52a3ba4537d3dad5eb34c1abb5f3e05.tar.gz lwn-67c50a7ed52a3ba4537d3dad5eb34c1abb5f3e05.zip | |
qnx4fs: Use kmemdup rather than duplicating its implementation
The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Anders Larsen <al@alarsen.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'fs/qnx4')
| -rw-r--r-- | fs/qnx4/inode.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c index 3bdd21418432..f9e9568810fb 100644 --- a/fs/qnx4/inode.c +++ b/fs/qnx4/inode.c @@ -199,12 +199,13 @@ static const char *qnx4_checkroot(struct super_block *sb) if (!strcmp(rootdir->di_fname, QNX4_BMNAME)) { found = 1; - qnx4_sb(sb)->BitMap = kmalloc( sizeof( struct qnx4_inode_entry ), GFP_KERNEL ); + qnx4_sb(sb)->BitMap = kmemdup(rootdir, + sizeof(struct qnx4_inode_entry), + GFP_KERNEL); if (!qnx4_sb(sb)->BitMap) { brelse (bh); return "not enough memory for bitmap inode"; - } - memcpy( qnx4_sb(sb)->BitMap, rootdir, sizeof( struct qnx4_inode_entry ) ); /* keep bitmap inode known */ + }/* keep bitmap inode known */ break; } } |