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authorwpaul <wpaul@FreeBSD.org>1995-04-18 14:10:21 +0000
committerwpaul <wpaul@FreeBSD.org>1995-04-18 14:10:21 +0000
commit20817a2ce307e22ba19e30595a78cc5dc1024920 (patch)
tree5d86e6095df7caa6ff5b51f4067773b60cc13345 /sys/kern/kern_lkm.c
parentca71c94b25012c7a4fe1063b00f75516d493cb41 (diff)
downloadFreeBSD-src-20817a2ce307e22ba19e30595a78cc5dc1024920.zip
FreeBSD-src-20817a2ce307e22ba19e30595a78cc5dc1024920.tar.gz
Couple of small cosmetic changes:
- Add $Id$ string. - Fix comment ("we might *not* be able to unload the module afterwards without panicking...") - Get rid of variable 'j' that I used in name checking for(;;) loop and use 'i' instead (I thought there'd be a problem with this, but there isn't).
Diffstat (limited to 'sys/kern/kern_lkm.c')
-rw-r--r--sys/kern/kern_lkm.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/sys/kern/kern_lkm.c b/sys/kern/kern_lkm.c
index ebcf101..0760773 100644
--- a/sys/kern/kern_lkm.c
+++ b/sys/kern/kern_lkm.c
@@ -29,6 +29,8 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
+ *
+ * $Id$
*/
/*
@@ -179,7 +181,7 @@ lkmcioctl(dev, cmd, data, flag)
int flag;
{
int err = 0;
- int i, j;
+ int i;
struct lmc_resrv *resrvp;
struct lmc_loadbuf *loadbufp;
struct lmc_unload *unloadp;
@@ -296,7 +298,7 @@ lkmcioctl(dev, cmd, data, flag)
* Check that this isn't a duplicate module (broken
* modules are too stupid to check this for
* themselves). We must do this *BEFORE* we call
- * the entry point of the module, since we might
+ * the entry point of the module, since we might not
* be able to unload the module aftwewards without
* panicking the system. This defeats the purpose of
* the lkmexists() checking that takes place for
@@ -305,11 +307,11 @@ lkmcioctl(dev, cmd, data, flag)
* XXX FIXME: Name matching can easily be defeated if
* the user renames the module. :(
*/
- for (j = 0; j < MAXLKMS; j++) {
- if (!lkmods[j].used || &lkmods[j] == curp)
+ for (i = 0; i < MAXLKMS; i++) {
+ if (!lkmods[i].used || &lkmods[i] == curp)
continue;
if (!strcmp(modname,
- lkmods[j].private.lkm_any->lkm_name)) {
+ lkmods[i].private.lkm_any->lkm_name)) {
lkm_state = LKMS_UNLOADING;
lkmunreserve();
curp->used = 0;
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