Defined in 4 files as a macro:

• include/linux/err.h, line 18 (as a macro)
• tools/include/linux/err.h, line 31 (as a macro)
• tools/include/nolibc/nolibc.h, line 112 (as a macro)
• tools/virtio/linux/err.h, line 4 (as a macro)

Referenced in 17 files:

• arch/mips/kernel/module.c, line 336
• arch/powerpc/kernel/entry_32.S, line 402
• arch/powerpc/kernel/entry_64.S
  • line 242
  • line 256
• drivers/bcma/scan.c, line 275
• drivers/char/mem.c, line 793
• fs/ext4/ext4.h, line 2174
• include/linux/dma-fence.h, line 533
• include/linux/err.h, line 22
• include/linux/xarray.h, line 202
• kernel/fail_function.c
  • line 44
  • line 48
• kernel/seccomp.c
  • line 813
  • line 814
• lib/errseq.c
  • line 36
  • line 63
  • line 73
  • line 81
  • line 150
  • line 202
• lib/notifier-error-inject.c, line 8
• net/9p/client.c, line 96
• security/keys/keyctl.c, line 1274
• tools/include/linux/err.h, line 33
• tools/virtio/linux/err.h, line 6