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driver/rwbuffer: Fix the compiler warning

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rwbuffer.c: In function 'rwb_initialize':
rwbuffer.c:842:16: warning: format '%d' expects argument of type 'int', but argument 3 has type 'uint32_t' {aka 'long unsigned int'} [-Wformat=]
  842 |           ferr("Write buffer kmm_malloc(%d) failed\n", allocsize);
      |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  ~~~~~~~~~
      |                                                        |
      |                                                        uint32_t {aka long unsigned int}
rwbuffer.c:842:42: note: format string is defined here
  842 |           ferr("Write buffer kmm_malloc(%d) failed\n", allocsize);
      |                                         ~^
      |                                          |
      |                                          int
      |                                         %ld
In file included from rwbuffer.c:36:
rwbuffer.c:846:13: warning: format '%d' expects argument of type 'int', but argument 3 has type 'uint32_t' {aka 'long unsigned int'} [-Wformat=]
  846 |       finfo("Write buffer size: %d bytes\n", allocsize);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  ~~~~~~~~~
      |                                              |
      |                                              uint32_t {aka long unsigned int}
rwbuffer.c:846:34: note: format string is defined here
  846 |       finfo("Write buffer size: %d bytes\n", allocsize);
      |                                 ~^
      |                                  |
      |                                  int
      |                                 %ld

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2021-12-26 23:55:43 +08:00 committed by Xiang Xiao
parent 19dc121a4f
commit 8f72c7626c
1 changed files with 2 additions and 2 deletions
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4
drivers/rwbuffer.c
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@ -839,11 +839,11 @@ int rwb_initialize(FAR struct rwbuffer_s *rwb)
rwb->wrbuffer = kmm_malloc(allocsize);
if (!rwb->wrbuffer)
{
ferr("Write buffer kmm_malloc(%d) failed\n", allocsize);
ferr("Write buffer kmm_malloc(%" PRIu32 ") failed\n", allocsize);
return -ENOMEM;
}
finfo("Write buffer size: %d bytes\n", allocsize);
finfo("Write buffer size: %" PRIu32 " bytes\n", allocsize);
}
#endif /* CONFIG_DRVR_WRITEBUFFER */