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authorAl Viro <viro@zeniv.linux.org.uk>2016-05-12 19:35:57 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2016-05-12 19:35:57 -0400
commite82c3147554785414a10a2d424590758646972b2 (patch)
tree54dcbe319a89601b153cfb8556faee1e6a6dda19 /fs/hpfs/hpfs_fn.h
parent1d1bb236bc2ffb3586d6cc73e58c0d8351758123 (diff)
downloadop-kernel-dev-e82c3147554785414a10a2d424590758646972b2.zip
op-kernel-dev-e82c3147554785414a10a2d424590758646972b2.tar.gz
hpfs: handle allocation failures in hpfs_add_pos()
pr_err() is nice, but we'd better propagate the error to caller and not proceed to violate the invariants (namely, "every file with f_pos tied to directory block should have its address visible in per-inode array"). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/hpfs/hpfs_fn.h')
-rw-r--r--fs/hpfs/hpfs_fn.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/hpfs/hpfs_fn.h b/fs/hpfs/hpfs_fn.h
index 975654a..aebb78f 100644
--- a/fs/hpfs/hpfs_fn.h
+++ b/fs/hpfs/hpfs_fn.h
@@ -242,7 +242,7 @@ extern const struct file_operations hpfs_dir_ops;
/* dnode.c */
-void hpfs_add_pos(struct inode *, loff_t *);
+int hpfs_add_pos(struct inode *, loff_t *);
void hpfs_del_pos(struct inode *, loff_t *);
struct hpfs_dirent *hpfs_add_de(struct super_block *, struct dnode *,
const unsigned char *, unsigned, secno);
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