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Btrfs: Use kzalloc on the fs_devices allocation
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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@ -120,7 +120,7 @@ static int device_list_add(const char *path,
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fs_devices = find_fsid(disk_super->fsid);
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if (!fs_devices) {
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fs_devices = kmalloc(sizeof(*fs_devices), GFP_NOFS);
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fs_devices = kzalloc(sizeof(*fs_devices), GFP_NOFS);
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if (!fs_devices)
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return -ENOMEM;
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INIT_LIST_HEAD(&fs_devices->devices);
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@ -129,7 +129,6 @@ static int device_list_add(const char *path,
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memcpy(fs_devices->fsid, disk_super->fsid, BTRFS_FSID_SIZE);
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fs_devices->latest_devid = devid;
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fs_devices->latest_trans = found_transid;
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fs_devices->num_devices = 0;
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device = NULL;
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} else {
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device = __find_device(&fs_devices->devices, devid,
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