CC: [email protected]
CC: [email protected]
TO: Yang Yingliang <[email protected]>
CC: Mauro Carvalho Chehab <[email protected]>
CC: [email protected]
CC: Hans Verkuil <[email protected]>

tree:   git://git.ragnatech.se/linux media-tree
head:   c27479d762de4eda72ba9e0aa150d439970f2077
commit: 3f3475a5c77e9eabab43537f713b90f1d19258b7 [21/125] media: saa7134: 
convert list_for_each to entry variant
:::::: branch date: 8 days ago
:::::: commit date: 3 weeks ago
config: i386-randconfig-c001-20210730 (attached as .config)
compiler: gcc-10 (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0

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


cocci warnings: (new ones prefixed by >>)
>> drivers/media/pci/saa7134/saa7134-alsa.c:1232:5-8: ERROR: invalid reference 
>> to the index variable of the iterator on line 1224

vim +1232 drivers/media/pci/saa7134/saa7134-alsa.c

f5b974cb16dd95 drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-12-01  1206  
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1207  /*
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1208   * Module initializer
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1209   *
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1210   * Loops through present saa7134 cards, and assigns an ALSA 
device
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1211   * to each one
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1212   *
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1213   */
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1214  
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1215  static int saa7134_alsa_init(void)
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1216  {
4aabf6331f89c1 drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-13  1217        struct saa7134_dev *dev = NULL;
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1218  
7845701820c420 drivers/media/video/saa7134/saa7134-alsa.c Adrian Bunk           
2006-07-15  1219        saa7134_dmasound_init = alsa_device_init;
7845701820c420 drivers/media/video/saa7134/saa7134-alsa.c Adrian Bunk           
2006-07-15  1220        saa7134_dmasound_exit = alsa_device_exit;
7bb9529602f8bb drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-12-20  1221  
83582009164b9e drivers/media/pci/saa7134/saa7134-alsa.c   Mauro Carvalho Chehab 
2015-04-30  1222        pr_info("saa7134 ALSA driver for DMA sound loaded\n");
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1223  
3f3475a5c77e9e drivers/media/pci/saa7134/saa7134-alsa.c   Yang Yingliang        
2021-06-16 @1224        list_for_each_entry(dev, &saa7134_devlist, devlist) {
40c41c8cf1d044 drivers/media/video/saa7134/saa7134-alsa.c Mauro Carvalho Chehab 
2009-01-31  1225                if (dev->pci->device == 
PCI_DEVICE_ID_PHILIPS_SAA7130)
83582009164b9e drivers/media/pci/saa7134/saa7134-alsa.c   Mauro Carvalho Chehab 
2015-04-30  1226                        pr_info("%s/alsa: %s doesn't support 
digital audio\n",
40c41c8cf1d044 drivers/media/video/saa7134/saa7134-alsa.c Mauro Carvalho Chehab 
2009-01-31  1227                                dev->name, 
saa7134_boards[dev->board].name);
40c41c8cf1d044 drivers/media/video/saa7134/saa7134-alsa.c Mauro Carvalho Chehab 
2009-01-31  1228                else
f5b974cb16dd95 drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-12-01  1229                        alsa_device_init(dev);
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1230        }
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1231  
4aabf6331f89c1 drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-13 @1232        if (dev == NULL)
83582009164b9e drivers/media/pci/saa7134/saa7134-alsa.c   Mauro Carvalho Chehab 
2015-04-30  1233                pr_info("saa7134 ALSA: no saa7134 cards 
found\n");
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1234  
79dd0c69f05fcc drivers/media/video/saa7134/saa7134-alsa.c Ricardo Cerqueira     
2005-11-08  1235        return 0;
674434c691e100 drivers/media/video/saa7134/saa7134-alsa.c Mauro Carvalho Chehab 
2005-12-12  1236  

:::::: The code at line 1232 was first introduced by commit
:::::: 4aabf6331f89c18a46e7f083ca0b27f15ca85422 [PATCH] v4l: (951) Make 
saa7134-oss as a stand-alone module

:::::: TO: Ricardo Cerqueira <[email protected]>
:::::: CC: Linus Torvalds <[email protected]>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/[email protected]

Attachment: .config.gz
Description: application/gzip

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