[tglx-devel:irq/proc 2/16] kernel/irq/proc.c:466:31: sparse: sparse: label 'continue' already bound

[tglx-devel:irq/proc 2/16] kernel/irq/proc.c:466:31: sparse: sparse: label 'continue' already bound

[kernel test robot]

:::::: 
:::::: Manual check reason: "low confidence static check warning: kernel/irq/proc.c:466:31: sparse: sparse: label 'continue' already bound"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
TO: Thomas Gleixner <tglx@kernel.org>
CC: Dmitry Ilvokhin <d@ilvokhin.com>
CC: Radu Rendec <radu@rendec.net>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git irq/proc
head:   6aa40b910f0486df6146560b14fd0171437f9b9b
commit: 208dfeb6922a76810177278ed8e6e2d65f81a844 [2/16] genirq/proc: Avoid formatting zero counts in /proc/interrupts
:::::: branch date: 10 hours ago
:::::: commit date: 20 hours ago
config: nios2-randconfig-r123-20260512 (https://download.01.org/0day-ci/archive/20260513/202605130239.Js0Zf2Gd-lkp@intel.com/config)
compiler: nios2-linux-gcc (GCC) 8.5.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260513/202605130239.Js0Zf2Gd-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/r/202605130239.Js0Zf2Gd-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> kernel/irq/proc.c:466:31: sparse: sparse: label 'continue' already bound
>> kernel/irq/proc.c:466:31: sparse: sparse: label 'break' already bound

vim +/continue +466 kernel/irq/proc.c

a6e120ed42004d6 Thomas Gleixner 2011-03-25  452  
208dfeb6922a768 Thomas Gleixner 2026-04-01  453  /* Same as seq_put_decimal_ull_width(p, " ", cnt, 10) */
208dfeb6922a768 Thomas Gleixner 2026-04-01  454  #define ZSTR1 "          0"
208dfeb6922a768 Thomas Gleixner 2026-04-01  455  #define ZSTR1_LEN	(sizeof(ZSTR1) - 1)
208dfeb6922a768 Thomas Gleixner 2026-04-01  456  #define ZSTR16		ZSTR1 ZSTR1 ZSTR1 ZSTR1 ZSTR1 ZSTR1 ZSTR1 ZSTR1 \
208dfeb6922a768 Thomas Gleixner 2026-04-01  457  			ZSTR1 ZSTR1 ZSTR1 ZSTR1 ZSTR1 ZSTR1 ZSTR1 ZSTR1
208dfeb6922a768 Thomas Gleixner 2026-04-01  458  #define ZSTR256		ZSTR16 ZSTR16 ZSTR16 ZSTR16 ZSTR16 ZSTR16 ZSTR16 ZSTR16 \
208dfeb6922a768 Thomas Gleixner 2026-04-01  459  			ZSTR16 ZSTR16 ZSTR16 ZSTR16 ZSTR16 ZSTR16 ZSTR16 ZSTR16
208dfeb6922a768 Thomas Gleixner 2026-04-01  460  
208dfeb6922a768 Thomas Gleixner 2026-04-01  461  static inline void irq_proc_emit_zero_counts(struct seq_file *p, unsigned int zeros)
208dfeb6922a768 Thomas Gleixner 2026-04-01  462  {
208dfeb6922a768 Thomas Gleixner 2026-04-01  463  	if (!zeros)
208dfeb6922a768 Thomas Gleixner 2026-04-01  464  		return;
208dfeb6922a768 Thomas Gleixner 2026-04-01  465  
208dfeb6922a768 Thomas Gleixner 2026-04-01 @466  	for (unsigned int n = min(zeros, 256); n; zeros -= n, n = min(zeros, 256))
208dfeb6922a768 Thomas Gleixner 2026-04-01  467  		seq_write(p, ZSTR256, n * ZSTR1_LEN);
208dfeb6922a768 Thomas Gleixner 2026-04-01  468  }
208dfeb6922a768 Thomas Gleixner 2026-04-01  469  

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