In file included from ./include/linux/kernel.h:20,
from ./include/linux/list.h:9,
from ./include/linux/preempt.h:12,
from ./include/linux/spinlock.h:56,
from drivers/md/dm-qcow2-map.c:5:
drivers/md/dm-qcow2-map.c: In function ‘process_compressed_read’:
./include/linux/kern_levels.h:5:25: warning: format ‘%d’ expects argument of
type ‘int’, but argument 3 has type ‘size_t’ {aka ‘long unsigned int’}
[-Wformat=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
./include/linux/printk.h:497:25: note: in definition of macro
‘printk_index_wrap’
497 | _p_func(_fmt, ##__VA_ARGS__);
\
| ^~~~
./include/linux/printk.h:568:9: note: in expansion of macro ‘printk’
568 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~
./include/linux/kern_levels.h:11:25: note: in expansion of macro ‘KERN_SOH’
11 | #define KERN_ERR KERN_SOH "3" /* error conditions */
| ^~~~~~~~
./include/linux/printk.h:568:16: note: in expansion of macro ‘KERN_ERR’
568 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~
drivers/md/dm-qcow2.h:215:33: note: in expansion of macro ‘pr_err’
215 | #define QC_ERR(dmti, fmt, ...) pr_err (QCOW2_FMT(fmt),
\
| ^~~~~~
drivers/md/dm-qcow2-map.c:3691:41: note: in expansion of macro ‘QC_ERR’
3691 | QC_ERR(qcow2->tgt->ti,
| ^~~~~~
While on it fix line wrap alignment.
https://virtuozzo.atlassian.net/browse/VSTOR-100466
Signed-off-by: Pavel Tikhomirov <ptikhomi...@virtuozzo.com>
--
v2: Rebase on top of vz9.80.19, "%lu" is also incorrect, see
Documentation/core-api/printk-formats.rst.
---
drivers/md/dm-qcow2-map.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/md/dm-qcow2-map.c b/drivers/md/dm-qcow2-map.c
index 7a1312a74e9fb..f7cb036bb416e 100644
--- a/drivers/md/dm-qcow2-map.c
+++ b/drivers/md/dm-qcow2-map.c
@@ -3689,8 +3689,8 @@ static void process_compressed_read(struct list_head
*read_list,
buf = kvmalloc(qcow2->clu_size + dctxlen,
GFP_NOIO);
if (!buf) {
QC_ERR(qcow2->tgt->ti,
- "can not allocate decompression
buffer:%lu",
- qcow2->clu_size + dctxlen);
+ "can not allocate decompression
buffer:%zu",
+ qcow2->clu_size + dctxlen);
end_qios(read_list, BLK_STS_RESOURCE);
return;
}
--
2.48.1
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