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X-CSE-ConnectionGUID: 8apWngKjRwOO2nATV1rZRg== X-CSE-MsgGUID: SVA6D1F3Ru+L8B/p1m6nhw== X-IronPort-AV: E=McAfee;i="6800,10657,11742"; a="75931370" X-IronPort-AV: E=Sophos;i="6.23,145,1770624000"; d="scan'208";a="75931370" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Mar 2026 16:08:36 -0700 X-CSE-ConnectionGUID: qCDsdluVSdiOsc1dtAbRjA== X-CSE-MsgGUID: 09FbWH4dSOeu73WNUSq8cQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,145,1770624000"; d="scan'208";a="255953374" Received: from lkp-server01.sh.intel.com (HELO 3905d212be1b) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 27 Mar 2026 16:08:34 -0700 Received: from kbuild by 3905d212be1b with local (Exim 4.98.2) (envelope-from ) id 1w6GI3-00000000Arj-3L46; Fri, 27 Mar 2026 23:08:31 +0000 Date: Sat, 28 Mar 2026 07:07:59 +0800 From: kernel test robot To: David Howells Cc: oe-kbuild-all@lists.linux.dev Subject: [dhowells-fs:netfs-next 26/26] fs/netfs/buffered_read.c:223:6: warning: no previous prototype for 'netfs_mark_read_submission' Message-ID: <202603280644.RdtevT28-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git netfs-next head: 13e05ee43d1290bb487ef5318b4d2d27be8ce4b5 commit: 13e05ee43d1290bb487ef5318b4d2d27be8ce4b5 [26/26] netfs: Combine prepare and issue ops and grab the buffers on request config: sh-allyesconfig (https://download.01.org/0day-ci/archive/20260328/202603280644.RdtevT28-lkp@intel.com/config) compiler: sh4-linux-gcc (GCC) 15.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260328/202603280644.RdtevT28-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202603280644.RdtevT28-lkp@intel.com/ All warnings (new ones prefixed by >>): >> fs/netfs/buffered_read.c:223:6: warning: no previous prototype for 'netfs_mark_read_submission' [-Wmissing-prototypes] 223 | void netfs_mark_read_submission(struct netfs_io_subrequest *subreq) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ fs/netfs/buffered_read.c: In function 'netfs_mark_read_submission': >> fs/netfs/buffered_read.c:226:33: warning: unused variable 'stream' [-Wunused-variable] 226 | struct netfs_io_stream *stream = &rreq->io_streams[0]; | ^~~~~~ vim +/netfs_mark_read_submission +223 fs/netfs/buffered_read.c 213 214 /** 215 * netfs_mark_read_submission - Mark a read subrequest as being ready for submission 216 * @subreq: The subrequest to be marked 217 * 218 * Calling this marks a read subrequest as being ready for submission and makes 219 * it available to the collection thread. After calling this, the filesystem's 220 * ->issue_read() method must invoke netfs_read_subreq_terminated() to end the 221 * subrequest. 222 */ > 223 void netfs_mark_read_submission(struct netfs_io_subrequest *subreq) 224 { 225 struct netfs_io_request *rreq = subreq->rreq; > 226 struct netfs_io_stream *stream = &rreq->io_streams[0]; 227 228 _enter("R=%08x[%x]", rreq->debug_id, subreq->debug_index); 229 230 trace_netfs_sreq(subreq, netfs_sreq_trace_submit); 231 } 232 EXPORT_SYMBOL(netfs_mark_read_submission); 233 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki