kamil 1f7b844ec7 fsck: Stop defining the same variable concurrently in bss and data ...

returntosingle was defined in multiple places:

 - fsck_lfs/main.c
 - fsck_ffs/main.c
 - fsck_ext2fs/main.c
 - fsck/fsutil.c

Keep the fsutil.c definition as the only one.

Detected during the build of telned with Address Sanitizer (MKSANITIZER).

2019-08-15 03:10:42 +00:00

..

dir.c

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extern.h

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fsck_ext2fs.8

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fsck.h

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inode.c

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main.c

…

Makefile

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pass1.c

…

pass1b.c

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pass2.c

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pass3.c

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pass4.c

…

pass5.c

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setup.c

…

utilities.c

…