Messages in this thread Patch in this message | | | Date | Wed, 16 Mar 2022 14:31:25 -0700 | Subject | [PATCH] vlan: use correct format characters | From | Bill Wendling <> |
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When compiling with -Wformat, clang emits the following warning:
net/8021q/vlanproc.c:284:22: warning: format specifies type 'unsigned short' but the argument has type 'int' [-Wformat] mp->priority, ((mp->vlan_qos >> 13) & 0x7)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
The types of these arguments are unconditionally defined, so this patch updates the format character to the correct ones for ints and unsigned ints.
Link: ClangBuiltLinux/linux#378 Signed-off-by: Bill Wendling <morbo@google.com> --- net/8021q/vlanproc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c index 08bf6c839e25..7825c129742a 100644 --- a/net/8021q/vlanproc.c +++ b/net/8021q/vlanproc.c @@ -280,7 +280,7 @@ static int vlandev_seq_show(struct seq_file *seq, void *offset) const struct vlan_priority_tci_mapping *mp = vlan->egress_priority_map[i]; while (mp) { - seq_printf(seq, "%u:%hu ", + seq_printf(seq, "%u:%d ", mp->priority, ((mp->vlan_qos >> 13) & 0x7)); mp = mp->next; } -- 2.35.1.723.g4982287a31-goog
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