doc: printk-formats: fix format specifier to %p[Ii]4[hnbl]
This might have been an oversight, as '4' is needed as %pI4/%pi4
are format specifiers and [hnbl] are extensions of it.
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
CC: Joe Perches <joe@perches.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/Documentation/printk-formats.txt b/Documentation/printk-formats.txt
index 3af5ae6..1525e91 100644
--- a/Documentation/printk-formats.txt
+++ b/Documentation/printk-formats.txt
@@ -97,7 +97,7 @@
%pI4 1.2.3.4
%pi4 001.002.003.004
- %p[Ii][hnbl]
+ %p[Ii]4[hnbl]
For printing IPv4 dot-separated decimal addresses. The 'I4' and 'i4'
specifiers result in a printed address with ('i4') or without ('I4')