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Initialize variables we later free so they aren't used

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uninitialized in the error path.
Remove unused variables.

Sponsored by: Netflix
This commit is contained in:
Warner Losh 2018-06-13 17:42:55 +00:00
parent 6d423eb2cb
commit 46c0e42b6e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=335071
1 changed files with 4 additions and 5 deletions
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9
stand/libsa/nfs.c
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@ -249,7 +249,7 @@ int
nfs_lookupfh(struct nfs_iodesc *d, const char *name, struct nfs_iodesc *newfd) nfs_lookupfh(struct nfs_iodesc *d, const char *name, struct nfs_iodesc *newfd)
{ {
void *pkt = NULL; void *pkt = NULL;
int len, rlen, pos; int len, pos;
struct args { struct args {
uint32_t fhsize; uint32_t fhsize;
uint32_t fhplusname[1 + uint32_t fhplusname[1 +
@ -465,14 +465,13 @@ int
nfs_open(const char *upath, struct open_file *f) nfs_open(const char *upath, struct open_file *f)
{ {
struct iodesc *desc; struct iodesc *desc;
struct nfs_iodesc *currfd; struct nfs_iodesc *currfd = NULL;
char buf[2 * NFS_V3MAXFHSIZE + 3]; char buf[2 * NFS_V3MAXFHSIZE + 3];
u_char *fh; u_char *fh;
char *cp; char *cp;
int i; int i;
#ifndef NFS_NOSYMLINK #ifndef NFS_NOSYMLINK
struct nfs_iodesc *newfd; struct nfs_iodesc *newfd = NULL;
struct nfsv3_fattrs *fa;
char *ncp; char *ncp;
int c; int c;
char namebuf[NFS_MAXPATHLEN + 1]; char namebuf[NFS_MAXPATHLEN + 1];
@ -480,7 +479,7 @@ nfs_open(const char *upath, struct open_file *f)
int nlinks = 0; int nlinks = 0;
#endif #endif
int error; int error;
char *path; char *path = NULL;
if (netproto != NET_NFS) if (netproto != NET_NFS)
return (EINVAL); return (EINVAL);