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authorAlexey Dobriyan <adobriyan@gmail.com>2017-02-27 14:30:02 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-27 18:43:47 -0800
commit5b5e0928f742cfa853b2411400a1b19fa379d758 (patch)
tree44ef4dd9cfd9587c81f4183638648b340a3d3b7e /mm/dmapool.c
parentd7f6724366c5ccb52b9b2e403b0a9383803bd47a (diff)
downloadlinux-stericsson-5b5e0928f742cfa853b2411400a1b19fa379d758.tar.gz
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: http://lkml.kernel.org/r/20170103230126.GA30170@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/dmapool.c')
-rw-r--r--mm/dmapool.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/dmapool.c b/mm/dmapool.c
index cef82b8a9291..4d90a64b2fdc 100644
--- a/mm/dmapool.c
+++ b/mm/dmapool.c
@@ -93,7 +93,7 @@ show_pools(struct device *dev, struct device_attribute *attr, char *buf)
spin_unlock_irq(&pool->lock);
/* per-pool info, no real statistics yet */
- temp = scnprintf(next, size, "%-16s %4u %4Zu %4Zu %2u\n",
+ temp = scnprintf(next, size, "%-16s %4u %4zu %4zu %2u\n",
pool->name, blocks,
pages * (pool->allocation / pool->size),
pool->size, pages);