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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 /block/bsg.c
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: 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 'block/bsg.c')
-rw-r--r--block/bsg.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/block/bsg.c b/block/bsg.c
index a9a8b8e0446f..74835dbf0c47 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -573,7 +573,7 @@ bsg_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
int ret;
ssize_t bytes_read;
- dprintk("%s: read %Zd bytes\n", bd->name, count);
+ dprintk("%s: read %zd bytes\n", bd->name, count);
bsg_set_block(bd, file);
@@ -648,7 +648,7 @@ bsg_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
ssize_t bytes_written;
int ret;
- dprintk("%s: write %Zd bytes\n", bd->name, count);
+ dprintk("%s: write %zd bytes\n", bd->name, count);
if (unlikely(segment_eq(get_fs(), KERNEL_DS)))
return -EINVAL;
@@ -667,7 +667,7 @@ bsg_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
if (!bytes_written || err_block_err(ret))
bytes_written = ret;
- dprintk("%s: returning %Zd\n", bd->name, bytes_written);
+ dprintk("%s: returning %zd\n", bd->name, bytes_written);
return bytes_written;
}

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