Re: [PATCH for-next 2/4] RDMA/erdma: Refactor the initialization and destruction of EQ

[kernel test robot <lkp@intel.com>]

Hi Cheng,

kernel test robot noticed the following build warnings:

[auto build test WARNING on rdma/for-next]
[also build test WARNING on linus/master v6.11-rc5 next-20240826]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Cheng-Xu/RDMA-erdma-Make-the-device-probe-process-more-robust/20240826-123256
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git for-next
patch link:    https://lore.kernel.org/r/20240823075058.89488-3-chengyou%40linux.alibaba.com
patch subject: [PATCH for-next 2/4] RDMA/erdma: Refactor the initialization and destruction of EQ
config: s390-allyesconfig (https://download.01.org/0day-ci/archive/20240826/202408262144.SpsbTKs7-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240826/202408262144.SpsbTKs7-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202408262144.SpsbTKs7-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/infiniband/hw/erdma/erdma_eq.c:141:6: warning: no previous prototype for 'erdma_aeq_destroy' [-Wmissing-prototypes]
     141 | void erdma_aeq_destroy(struct erdma_dev *dev)
         |      ^~~~~~~~~~~~~~~~~


vim +/erdma_aeq_destroy +141 drivers/infiniband/hw/erdma/erdma_eq.c

f2a0a630b95345 Cheng Xu 2022-07-27  140  
f2a0a630b95345 Cheng Xu 2022-07-27 @141  void erdma_aeq_destroy(struct erdma_dev *dev)
f2a0a630b95345 Cheng Xu 2022-07-27  142  {
f2a0a630b95345 Cheng Xu 2022-07-27  143  	struct erdma_eq *eq = &dev->aeq;
f2a0a630b95345 Cheng Xu 2022-07-27  144  
f0697bf078368d Boshi Yu 2024-03-11  145  	dma_free_coherent(&dev->pdev->dev, eq->depth << EQE_SHIFT, eq->qbuf,
f2a0a630b95345 Cheng Xu 2022-07-27  146  			  eq->qbuf_dma_addr);
f0697bf078368d Boshi Yu 2024-03-11  147  
fdb09ed15f272a Boshi Yu 2024-03-11  148  	dma_pool_free(dev->db_pool, eq->dbrec, eq->dbrec_dma);
f2a0a630b95345 Cheng Xu 2022-07-27  149  }
f2a0a630b95345 Cheng Xu 2022-07-27  150  

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