diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /fs/freevxfs/vxfs_fshead.c | |
parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'fs/freevxfs/vxfs_fshead.c')
-rw-r--r-- | fs/freevxfs/vxfs_fshead.c | 37 |
1 files changed, 12 insertions, 25 deletions
diff --git a/fs/freevxfs/vxfs_fshead.c b/fs/freevxfs/vxfs_fshead.c index c9a6a94e5..a4610a776 100644 --- a/fs/freevxfs/vxfs_fshead.c +++ b/fs/freevxfs/vxfs_fshead.c @@ -1,5 +1,6 @@ /* * Copyright (c) 2000-2001 Christoph Hellwig. + * Copyright (c) 2016 Krzysztof Blaszkowski * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -108,31 +109,26 @@ vxfs_read_fshead(struct super_block *sbp) { struct vxfs_sb_info *infp = VXFS_SBI(sbp); struct vxfs_fsh *pfp, *sfp; - struct vxfs_inode_info *vip, *tip; + struct vxfs_inode_info *vip; - vip = vxfs_blkiget(sbp, infp->vsi_iext, infp->vsi_fshino); - if (!vip) { + infp->vsi_fship = vxfs_blkiget(sbp, infp->vsi_iext, infp->vsi_fshino); + if (!infp->vsi_fship) { printk(KERN_ERR "vxfs: unable to read fsh inode\n"); return -EINVAL; } + + vip = VXFS_INO(infp->vsi_fship); if (!VXFS_ISFSH(vip)) { printk(KERN_ERR "vxfs: fsh list inode is of wrong type (%x)\n", vip->vii_mode & VXFS_TYPE_MASK); - goto out_free_fship; + goto out_iput_fship; } - #ifdef DIAGNOSTIC printk("vxfs: fsh inode dump:\n"); vxfs_dumpi(vip, infp->vsi_fshino); #endif - infp->vsi_fship = vxfs_get_fake_inode(sbp, vip); - if (!infp->vsi_fship) { - printk(KERN_ERR "vxfs: unable to get fsh inode\n"); - goto out_free_fship; - } - sfp = vxfs_getfsh(infp->vsi_fship, 0); if (!sfp) { printk(KERN_ERR "vxfs: unable to get structural fsh\n"); @@ -153,14 +149,10 @@ vxfs_read_fshead(struct super_block *sbp) vxfs_dumpfsh(pfp); #endif - tip = vxfs_blkiget(sbp, infp->vsi_iext, sfp->fsh_ilistino[0]); - if (!tip) - goto out_free_pfp; - - infp->vsi_stilist = vxfs_get_fake_inode(sbp, tip); + infp->vsi_stilist = vxfs_blkiget(sbp, infp->vsi_iext, + fs32_to_cpu(infp, sfp->fsh_ilistino[0])); if (!infp->vsi_stilist) { printk(KERN_ERR "vxfs: unable to get structural list inode\n"); - kfree(tip); goto out_free_pfp; } if (!VXFS_ISILT(VXFS_INO(infp->vsi_stilist))) { @@ -169,13 +161,9 @@ vxfs_read_fshead(struct super_block *sbp) goto out_iput_stilist; } - tip = vxfs_stiget(sbp, pfp->fsh_ilistino[0]); - if (!tip) - goto out_iput_stilist; - infp->vsi_ilist = vxfs_get_fake_inode(sbp, tip); + infp->vsi_ilist = vxfs_stiget(sbp, fs32_to_cpu(infp, pfp->fsh_ilistino[0])); if (!infp->vsi_ilist) { printk(KERN_ERR "vxfs: unable to get inode list inode\n"); - kfree(tip); goto out_iput_stilist; } if (!VXFS_ISILT(VXFS_INO(infp->vsi_ilist))) { @@ -184,6 +172,8 @@ vxfs_read_fshead(struct super_block *sbp) goto out_iput_ilist; } + kfree(pfp); + kfree(sfp); return 0; out_iput_ilist: @@ -197,7 +187,4 @@ vxfs_read_fshead(struct super_block *sbp) out_iput_fship: iput(infp->vsi_fship); return -EINVAL; - out_free_fship: - kfree(vip); - return -EINVAL; } |