tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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: Steve French <stfrench@microsoft.com>
CC: Aurelien Aptel <aaptel@suse.com>
+3
-1
+3
-1
fs/cifs/cifs_debug.c
+3
-1
fs/cifs/cifs_debug.c
···
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spin_unlock(&GlobalMid_Lock);
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spin_lock(&ses->iface_lock);
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-
seq_printf(m, "\n\tServer interfaces: %zu\n", ses->iface_count);
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+
if (ses->iface_count)
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+
seq_printf(m, "\n\tServer interfaces: %zu\n",
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+
ses->iface_count);
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for (j = 0; j < ses->iface_count; j++) {
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seq_printf(m, "\t%d)\n", j);
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cifs_dump_iface(m, &ses->iface_list[j]);