diff options
| author | phk <phk@FreeBSD.org> | 1994-10-02 17:35:40 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 1994-10-02 17:35:40 +0000 |
| commit | c3e49455410fee43dec92514e04dfed13eb8c587 (patch) | |
| tree | 63e8cb7113791c7e2efaced539ff5283adf25d25 /sys/kern/kern_lkm.c | |
| parent | 29627a3d7d000aefc2860e1042707614018a2b57 (diff) | |
| download | FreeBSD-src-c3e49455410fee43dec92514e04dfed13eb8c587.zip FreeBSD-src-c3e49455410fee43dec92514e04dfed13eb8c587.tar.gz | |
All of this is cosmetic. prototypes, #includes, printfs and so on. Makes
GCC a lot more silent.
Diffstat (limited to 'sys/kern/kern_lkm.c')
| -rw-r--r-- | sys/kern/kern_lkm.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/sys/kern/kern_lkm.c b/sys/kern/kern_lkm.c index a85709c..6f25cb9 100644 --- a/sys/kern/kern_lkm.c +++ b/sys/kern/kern_lkm.c @@ -105,7 +105,8 @@ lkmcopen(dev, flag, devtype, p) * Sleep pending unlock; we use tsleep() to allow * an alarm out of the open. */ - if (error = tsleep((caddr_t)&lkm_v, TTIPRI|PCATCH, "lkmopn", 0)) + error = tsleep((caddr_t)&lkm_v, TTIPRI|PCATCH, "lkmopn", 0); + if (error) return(error); /* leave LKM_WANT set -- no problem */ } lkm_v |= LKM_ALLOC; @@ -181,7 +182,6 @@ lkmcioctl(dev, cmd, data, flag) struct lmc_loadbuf *loadbufp; struct lmc_unload *unloadp; struct lmc_stat *statp; - int (*funcp)(); char istr[MAXLKMNAME]; switch(cmd) { @@ -240,7 +240,9 @@ lkmcioctl(dev, cmd, data, flag) } /* copy in buffer full of data */ - if (err = copyin((caddr_t)loadbufp->data, (caddr_t)curp->area + curp->offset, i)) + err = copyin((caddr_t)loadbufp->data, + (caddr_t)curp->area + curp->offset, i); + if (err) break; if ((curp->offset + i) < curp->size) { @@ -291,7 +293,8 @@ lkmcioctl(dev, cmd, data, flag) curp->entry = (int (*)()) (*((int *) (data))); /* call entry(load)... (assigns "private" portion) */ - if (err = (*(curp->entry))(curp, LKM_E_LOAD, LKM_VERSION)) { + err = (*(curp->entry))(curp, LKM_E_LOAD, LKM_VERSION); + if (err) { /* * Module may refuse loading or may have a * version mismatch... @@ -320,7 +323,8 @@ lkmcioctl(dev, cmd, data, flag) * Copy name and lookup id from all loaded * modules. May fail. */ - if (err = copyinstr(unloadp->name, istr, MAXLKMNAME-1, NULL)) + err =copyinstr(unloadp->name, istr, MAXLKMNAME-1, NULL); + if (err) break; /* |
