tree 2dfe72da55eab4bd12e059f7d9de6f9c37eedbbf
parent 1a62e958fa4aaeeb752311b4f5e16b2a86737b23
author Eric Paris <eparis@redhat.com> 1242089235 -0400
committer James Morris <jmorris@namei.org> 1242090371 +1000

securityfs: securityfs_remove should handle IS_ERR pointers

Both of the securityfs users (TPM and IMA) can call securityfs_remove and pass
an IS_ERR(dentry) in their failure paths.  This patch handles those rather
than panicing when it tries to start deferencing some negative memory.

Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>