loop.c (b22364c8eec89e6b0c081a237f3b6348df87796f) loop.c (f98393a64ca1392130724c3acb4e3f325801d2b6)
1/*
2 * linux/drivers/block/loop.c
3 *
4 * Written by Theodore Ts'o, 3/29/93
5 *
6 * Copyright 1993 by Theodore Ts'o. Redistribution of this file is
7 * permitted under the GNU General Public License.
8 *

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828 return 0;
829
830out_clr:
831 lo->lo_thread = NULL;
832 lo->lo_device = NULL;
833 lo->lo_backing_file = NULL;
834 lo->lo_flags = 0;
835 set_capacity(disks[lo->lo_number], 0);
1/*
2 * linux/drivers/block/loop.c
3 *
4 * Written by Theodore Ts'o, 3/29/93
5 *
6 * Copyright 1993 by Theodore Ts'o. Redistribution of this file is
7 * permitted under the GNU General Public License.
8 *

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828 return 0;
829
830out_clr:
831 lo->lo_thread = NULL;
832 lo->lo_device = NULL;
833 lo->lo_backing_file = NULL;
834 lo->lo_flags = 0;
835 set_capacity(disks[lo->lo_number], 0);
836 invalidate_bdev(bdev, 0);
836 invalidate_bdev(bdev);
837 bd_set_size(bdev, 0);
838 mapping_set_gfp_mask(mapping, lo->old_gfp_mask);
839 lo->lo_state = Lo_unbound;
840 out_putf:
841 fput(file);
842 out:
843 /* This is safe: open() is still holding a reference. */
844 module_put(THIS_MODULE);

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912 lo->lo_offset = 0;
913 lo->lo_sizelimit = 0;
914 lo->lo_encrypt_key_size = 0;
915 lo->lo_flags = 0;
916 lo->lo_thread = NULL;
917 memset(lo->lo_encrypt_key, 0, LO_KEY_SIZE);
918 memset(lo->lo_crypt_name, 0, LO_NAME_SIZE);
919 memset(lo->lo_file_name, 0, LO_NAME_SIZE);
837 bd_set_size(bdev, 0);
838 mapping_set_gfp_mask(mapping, lo->old_gfp_mask);
839 lo->lo_state = Lo_unbound;
840 out_putf:
841 fput(file);
842 out:
843 /* This is safe: open() is still holding a reference. */
844 module_put(THIS_MODULE);

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912 lo->lo_offset = 0;
913 lo->lo_sizelimit = 0;
914 lo->lo_encrypt_key_size = 0;
915 lo->lo_flags = 0;
916 lo->lo_thread = NULL;
917 memset(lo->lo_encrypt_key, 0, LO_KEY_SIZE);
918 memset(lo->lo_crypt_name, 0, LO_NAME_SIZE);
919 memset(lo->lo_file_name, 0, LO_NAME_SIZE);
920 invalidate_bdev(bdev, 0);
920 invalidate_bdev(bdev);
921 set_capacity(disks[lo->lo_number], 0);
922 bd_set_size(bdev, 0);
923 mapping_set_gfp_mask(filp->f_mapping, gfp);
924 lo->lo_state = Lo_unbound;
925 fput(filp);
926 /* This is safe: open() is still holding a reference. */
927 module_put(THIS_MODULE);
928 return 0;

--- 571 unchanged lines hidden --- 		921 set_capacity(disks[lo->lo_number], 0);
922 bd_set_size(bdev, 0);
923 mapping_set_gfp_mask(filp->f_mapping, gfp);
924 lo->lo_state = Lo_unbound;
925 fput(filp);
926 /* This is safe: open() is still holding a reference. */
927 module_put(THIS_MODULE);
928 return 0;

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