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Removed unused dirlookup argument in create

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The `off` argument to `dirlookup` is optional.  It
was not being used in the `dirlookup` call in `create`,
so pass NULL instead and delete the unused local.

Signed-off-by: Dan Cross <cross@gajendra.net>
This commit is contained in:
Dan Cross 2019-03-21 01:15:38 +00:00 committed by Frans Kaashoek
parent b818915f79
commit 0581c37baf
1 changed files with 1 additions and 2 deletions
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3
sysfile.c
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@ -241,7 +241,6 @@ bad:
static struct inode*
create(char *path, short type, short major, short minor)
{
uint off;
struct inode *ip, *dp;
char name[DIRSIZ];
@ -249,7 +248,7 @@ create(char *path, short type, short major, short minor)
return 0;
ilock(dp);
if((ip = dirlookup(dp, name, &off)) != 0){
if((ip = dirlookup(dp, name, 0)) != 0){
iunlockput(dp);
ilock(ip);
if(type == T_FILE && ip->type == T_FILE)