upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-04-26 08:37:50 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

simplify control flow so that gcc knows we never pass save to curthread_pflags_restore

Browse source 
without initializing
This commit is contained in:
Matt Macy 2018-05-19 04:04:44 +00:00
parent 3ef78c9c96
commit bfd0eacb02
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
sys/kern/subr_uio.c
View file

@ -212,7 +212,7 @@ uiomove_faultflag(void *cp, int n, struct uio *uio, int nofault)
size_t cnt;
int error, newflags, save;
error = 0;
save = error = 0;
KASSERT(uio->uio_rw == UIO_READ || uio->uio_rw == UIO_WRITE,
("uiomove: mode"));
@ -275,7 +275,7 @@ uiomove_faultflag(void *cp, int n, struct uio *uio, int nofault)
n -= cnt;
}
out:
if (uio->uio_segflg == UIO_USERSPACE)
if (save)
curthread_pflags_restore(save);
return (error);
}