Commit ff7c4b36 authored Mar 27, 2013 by fanchaoting Committed by J. Bruce Fields Apr 03, 2013

nfsd: remove /proc/fs/nfs when create /proc/fs/nfs/exports error



when create /proc/fs/nfs/exports error, we should remove /proc/fs/nfs,
if don't do it, it maybe cause Memory leak.

 Signed-off-by: fanchaoting <fanchaoting@cn.fujitsu.com>
 Reviewed-by: chendt.fnst <chendt.fnst@cn.fujitsu.com>

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

parent b022032e

fs/nfsd/nfsctl.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -1111,8 +1111,10 @@ static int create_proc_exports_entry(void)
		return -ENOMEM;
		entry = proc_create("exports", 0, entry,
		&exports_proc_operations);
		if (!entry)
		if (!entry) {
		remove_proc_entry("fs/nfs", NULL);
		return -ENOMEM;
		}
		return 0;
		}
		#else /* CONFIG_PROC_FS */