CC: [email protected]
CC: [email protected]
TO: Bodo Stroesser <[email protected]>
CC: "Martin K. Petersen" <[email protected]>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 
master
head:   d5ad8ec3cfb56a017de6a784835666475b4be349
commit: f5ce815f34bc97b92f5605eced806f1d32e1d602 scsi: target: tcmu: Support 
DATA_BLOCK_SIZE = N * PAGE_SIZE
date:   4 months ago
:::::: branch date: 9 hours ago
:::::: commit date: 4 months ago
compiler: microblaze-linux-gcc (GCC) 10.3.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <[email protected]>


cppcheck warnings: (new ones prefixed by >>)
   drivers/target/target_core_user.c:2476:8: warning: %llu in format string 
(no. 1) requires 'unsigned long long' but the argument type is 'unsigned long'. 
[invalidPrintfArgType_uint]
    bl += sprintf(b + bl, "Size: %llu ", udev->dev_size);
          ^
>> drivers/target/target_core_user.c:2477:8: warning: %u in format string (no. 
>> 1) requires 'unsigned int' but the argument type is 'signed int'. 
>> [invalidPrintfArgType_uint]
    bl += sprintf(b + bl, "MaxDataAreaMB: %un", udev->data_area_mb);
          ^
   drivers/target/target_core_user.c:2571:9: warning: %u in format string (no. 
1) requires 'unsigned int' but the argument type is 'signed int'. 
[invalidPrintfArgType_uint]
    return snprintf(page, PAGE_SIZE, "%un", udev->data_area_mb);
           ^
   drivers/target/target_core_user.c:2643:9: warning: %llu in format string 
(no. 1) requires 'unsigned long long' but the argument type is 'unsigned long'. 
[invalidPrintfArgType_uint]
    return snprintf(page, PAGE_SIZE, "%llun", udev->dev_size);
           ^

vim +2477 drivers/target/target_core_user.c

7c9e7a6fe11c8d Andy Grover    2014-10-01  2468  
7c9e7a6fe11c8d Andy Grover    2014-10-01  2469  static ssize_t 
tcmu_show_configfs_dev_params(struct se_device *dev, char *b)
7c9e7a6fe11c8d Andy Grover    2014-10-01  2470  {
7c9e7a6fe11c8d Andy Grover    2014-10-01  2471          struct tcmu_dev *udev = 
TCMU_DEV(dev);
7c9e7a6fe11c8d Andy Grover    2014-10-01  2472          ssize_t bl = 0;
7c9e7a6fe11c8d Andy Grover    2014-10-01  2473  
7c9e7a6fe11c8d Andy Grover    2014-10-01  2474          bl = sprintf(b + bl, 
"Config: %s ",
7c9e7a6fe11c8d Andy Grover    2014-10-01  2475                       
udev->dev_config[0] ? udev->dev_config : "NULL");
0e0d75267107e6 Mike Christie  2018-07-23  2476          bl += sprintf(b + bl, 
"Size: %llu ", udev->dev_size);
f5ce815f34bc97 Bodo Stroesser 2021-03-24 @2477          bl += sprintf(b + bl, 
"MaxDataAreaMB: %u\n", udev->data_area_mb);
7c9e7a6fe11c8d Andy Grover    2014-10-01  2478  
7c9e7a6fe11c8d Andy Grover    2014-10-01  2479          return bl;
7c9e7a6fe11c8d Andy Grover    2014-10-01  2480  }
7c9e7a6fe11c8d Andy Grover    2014-10-01  2481  

---
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