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Commit 115d5d28 authored by Steve French's avatar Steve French
Browse files

smb3: do not display empty interface list 



If server does not support listing interfaces then do not
display empty "Server interfaces" line to avoid confusing users.

Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
CC: Aurelien Aptel <aaptel@suse.com>
parent bea851b8

fs/cifs/cifs_debug.c

+3 −1
Original line number Original line Diff line number Diff line
@@ -333,7 +333,9 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v) 
			spin_unlock(&GlobalMid_Lock);

			spin_unlock(&GlobalMid_Lock);





			spin_lock(&ses->iface_lock);

			spin_lock(&ses->iface_lock);

			seq_printf(m, "\n\tServer interfaces: %zu\n", ses->iface_count);

			if (ses->iface_count)

				seq_printf(m, "\n\tServer interfaces: %zu\n",

					   ses->iface_count);

			for (j = 0; j < ses->iface_count; j++) {

			for (j = 0; j < ses->iface_count; j++) {

				seq_printf(m, "\t%d)\n", j);

				seq_printf(m, "\t%d)\n", j);

				cifs_dump_iface(m, &ses->iface_list[j]);

				cifs_dump_iface(m, &ses->iface_list[j]);