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Correct the return code from pause() during cold startup from zero to

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EWOULDBLOCK. This also matches the description in pause(9).

Discussed with:	kib@
MFC after:	1 week
Sponsored by:	Mellanox Technologies
This commit is contained in:
Hans Petter Selasky 2018-03-03 18:12:21 +00:00
parent b435332653
commit 54fc03834a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=330344
1 changed files with 1 additions and 1 deletions
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2
sys/kern/kern_synch.c
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@ -326,7 +326,7 @@ pause_sbt(const char *wmesg, sbintime_t sbt, sbintime_t pr, int flags)
sbt = howmany(sbt, SBT_1US);
if (sbt > 0)
DELAY(sbt);
return (0);
return (EWOULDBLOCK);
}
return (_sleep(&pause_wchan[curcpu], NULL, 0, wmesg, sbt, pr, flags));
}