path: root/kernel
diff options
authorAlexey Dobriyan <>2017-02-27 14:30:02 -0800
committerLinus Torvalds <>2017-02-27 18:43:47 -0800
commit5b5e0928f742cfa853b2411400a1b19fa379d758 (patch)
tree44ef4dd9cfd9587c81f4183638648b340a3d3b7e /kernel
parentd7f6724366c5ccb52b9b2e403b0a9383803bd47a (diff)
lib/vsprintf.c: remove %Z support
Now that %z is standartised in C99 there is no reason to support %Z. Unlike %L it doesn't even make format strings smaller. Use BUILD_BUG_ON in a couple ATM drivers. In case anyone didn't notice lib/vsprintf.o is about half of SLUB which is in my opinion is quite an achievement. Hopefully this patch inspires someone else to trim vsprintf.c more. Link: Signed-off-by: Alexey Dobriyan <> Cc: Andy Shevchenko <> Cc: Rasmus Villemoes <> Signed-off-by: Andrew Morton <> Signed-off-by: Linus Torvalds <>
Diffstat (limited to 'kernel')
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/relay.c b/kernel/relay.c
index 8f8dc91..0e413d9 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -847,7 +847,7 @@ void relay_close(struct rchan *chan)
if (chan->last_toobig)
printk(KERN_WARNING "relay: one or more items not logged "
- "[item size (%Zd) > sub-buffer size (%Zd)]\n",
+ "[item size (%zd) > sub-buffer size (%zd)]\n",
chan->last_toobig, chan->subbuf_size);