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Only destroy pm_fatlock on error if it was initialized.

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MFC after:	3 weeks
This commit is contained in:
Konstantin Belousov 2010-03-02 11:02:59 +00:00
parent 78e58b8725
commit a84ec05f56
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=204576
1 changed files with 1 additions and 1 deletions
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2
sys/fs/msdosfs/msdosfs_vfsops.c
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@ -770,8 +770,8 @@ mountmsdosfs(struct vnode *devvp, struct mount *mp)
g_topology_unlock();
PICKUP_GIANT();
}
lockdestroy(&pmp->pm_fatlock);
if (pmp) {
lockdestroy(&pmp->pm_fatlock);
if (pmp->pm_inusemap)
free(pmp->pm_inusemap, M_MSDOSFSFAT);
free(pmp, M_MSDOSFSMNT);