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authorThomas Meyer <thomas@m3y3r.de>2011-11-20 13:35:57 +0100
committerJiri Kosina <jkosina@suse.cz>2011-11-20 20:32:28 +0100
commit67c50a7ed52a3ba4537d3dad5eb34c1abb5f3e05 (patch)
treed3d930a98d785c5c64e55250118d4ba687508bd8 /fs/qnx4
parent6416b9fa43537c01098f8faa5bcbebb4a275297d (diff)
downloadop-kernel-dev-67c50a7ed52a3ba4537d3dad5eb34c1abb5f3e05.zip
op-kernel-dev-67c50a7ed52a3ba4537d3dad5eb34c1abb5f3e05.tar.gz
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.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c
index 3bdd214..f9e9568 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;
}
}
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