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>
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1 changed files with 4 additions and 3 deletions
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@ -199,12 +199,13 @@ static const char *qnx4_checkroot(struct super_block *sb)
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if (!strcmp(rootdir->di_fname,
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if (!strcmp(rootdir->di_fname,
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QNX4_BMNAME)) {
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QNX4_BMNAME)) {
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found = 1;
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found = 1;
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qnx4_sb(sb)->BitMap = kmalloc( sizeof( struct qnx4_inode_entry ), GFP_KERNEL );
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qnx4_sb(sb)->BitMap = kmemdup(rootdir,
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sizeof(struct qnx4_inode_entry),
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GFP_KERNEL);
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if (!qnx4_sb(sb)->BitMap) {
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if (!qnx4_sb(sb)->BitMap) {
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brelse (bh);
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brelse (bh);
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return "not enough memory for bitmap inode";
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return "not enough memory for bitmap inode";
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}
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}/* keep bitmap inode known */
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memcpy( qnx4_sb(sb)->BitMap, rootdir, sizeof( struct qnx4_inode_entry ) ); /* keep bitmap inode known */
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break;
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break;
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}
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}
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}
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}
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