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(parent: 8fbff5f) | patch
kernfs: do not alloc iattrs in kernfs_xattr_get
authorOndrej Mosnacek <omosnace@redhat.com>
Fri, 22 Feb 2019 14:57:13 +0000 (15:57 +0100)
committerPaul Moore <paul@paul-moore.com>
Thu, 21 Mar 2019 01:47:36 +0000 (21:47 -0400)
commita0b2b30c4125370625cadaddeef7df6d52b05bd6
treeefb7a76003b4cd0708bc62de789a503072bb5e86tree | snapshot
parent8fbff5fa7d8ff75441d477c16d5c8190ffe2bc55commit | diff
kernfs: do not alloc iattrs in kernfs_xattr_get

This is a read-only operation, so we can simply return -ENODATA if
kn->iattr is NULL.

Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Acked-by: Casey Schaufler <casey@schaufler-ca.com>
[PM: minor merge fixes]
Signed-off-by: Paul Moore <paul@paul-moore.com>
fs/kernfs/inode.c diff | blob | history
Linux Kernel Source Tree.