[smfrench-smb3-kernel:pr/33 19/21] fs/cifsd/oplock.c:1454: warning: expecting prototype for create_durable_rsp__buf(). Prototype was for create_durable_rsp_buf() instead

[smfrench-smb3-kernel:pr/33 19/21] fs/cifsd/oplock.c:1454: warning: expecting prototype for create_durable_rsp__buf(). Prototype was for create_durable_rsp_buf() instead

[kernel test robot]

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tree:   git://github.com/smfrench/smb3-kernel.git pr/33
head:   3bf0685764b93fb21ea962af4b1e035bdc11e03a
commit: 2d44673005eab9b51d7851724c63f8bcb060202b [19/21] cifsd: fix incorrect comments
config: xtensa-allyesconfig (attached as .config)
compiler: xtensa-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/smfrench/smb3-kernel/commit/2d44673005eab9b51d7851724c63f8bcb060202b
        git remote add smfrench-smb3-kernel git://github.com/smfrench/smb3-kernel.git
        git fetch --no-tags smfrench-smb3-kernel pr/33
        git checkout 2d44673005eab9b51d7851724c63f8bcb060202b
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=xtensa 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> fs/cifsd/oplock.c:1454: warning: expecting prototype for create_durable_rsp__buf(). Prototype was for create_durable_rsp_buf() instead


vim +1454 fs/cifsd/oplock.c

788b6f45c1d2ee Namjae Jeon  2021-03-16  1448  
788b6f45c1d2ee Namjae Jeon  2021-03-16  1449  /**
2d44673005eab9 Hyunchul Lee 2021-03-21  1450   * create_durable_rsp__buf() - create durable handle context
788b6f45c1d2ee Namjae Jeon  2021-03-16  1451   * @cc:	buffer to create durable context response
788b6f45c1d2ee Namjae Jeon  2021-03-16  1452   */
788b6f45c1d2ee Namjae Jeon  2021-03-16  1453  void create_durable_rsp_buf(char *cc)
788b6f45c1d2ee Namjae Jeon  2021-03-16 @1454  {
788b6f45c1d2ee Namjae Jeon  2021-03-16  1455  	struct create_durable_rsp *buf;
788b6f45c1d2ee Namjae Jeon  2021-03-16  1456  
788b6f45c1d2ee Namjae Jeon  2021-03-16  1457  	buf = (struct create_durable_rsp *)cc;
788b6f45c1d2ee Namjae Jeon  2021-03-16  1458  	memset(buf, 0, sizeof(struct create_durable_rsp));
788b6f45c1d2ee Namjae Jeon  2021-03-16  1459  	buf->ccontext.DataOffset = cpu_to_le16(offsetof
788b6f45c1d2ee Namjae Jeon  2021-03-16  1460  			(struct create_durable_rsp, Data));
788b6f45c1d2ee Namjae Jeon  2021-03-16  1461  	buf->ccontext.DataLength = cpu_to_le32(8);
788b6f45c1d2ee Namjae Jeon  2021-03-16  1462  	buf->ccontext.NameOffset = cpu_to_le16(offsetof
788b6f45c1d2ee Namjae Jeon  2021-03-16  1463  			(struct create_durable_rsp, Name));
788b6f45c1d2ee Namjae Jeon  2021-03-16  1464  	buf->ccontext.NameLength = cpu_to_le16(4);
788b6f45c1d2ee Namjae Jeon  2021-03-16  1465  	/* SMB2_CREATE_DURABLE_HANDLE_RESPONSE is "DHnQ" */
788b6f45c1d2ee Namjae Jeon  2021-03-16  1466  	buf->Name[0] = 'D';
788b6f45c1d2ee Namjae Jeon  2021-03-16  1467  	buf->Name[1] = 'H';
788b6f45c1d2ee Namjae Jeon  2021-03-16  1468  	buf->Name[2] = 'n';
788b6f45c1d2ee Namjae Jeon  2021-03-16  1469  	buf->Name[3] = 'Q';
788b6f45c1d2ee Namjae Jeon  2021-03-16  1470  }
788b6f45c1d2ee Namjae Jeon  2021-03-16  1471  

:::::: The code at line 1454 was first introduced by commit
:::::: 788b6f45c1d2eef909c296d775196bc6ec7dd63a cifsd: add server-side procedures for SMB3

:::::: TO: Namjae Jeon <namjae.jeon@samsung.com>
:::::: CC: Namjae Jeon <namjae.jeon@samsung.com>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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