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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-26 20:48:57 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-26 20:48:57 +0300 |
commit | f7976a6493b3f00c4d057a37d9e63c322154ef8c (patch) | |
tree | 0f295581c6993306c76a711807c82dda19dd2df4 /fs/nfsd/export.c | |
parent | c0a572d9d32fe1e95672f24e860776dba0750a38 (diff) | |
parent | 75bfb70457a4c4c9f0095e39885382fc5049c5ce (diff) | |
download | linux-f7976a6493b3f00c4d057a37d9e63c322154ef8c.tar.xz |
Merge tag 'nfsd-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd updates from Chuck Lever:
- Clean-ups in the READ path in anticipation of MSG_SPLICE_PAGES
- Better NUMA awareness when allocating pages and other objects
- A number of minor clean-ups to XDR encoding
- Elimination of a race when accepting a TCP socket
- Numerous observability enhancements
* tag 'nfsd-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (46 commits)
nfsd: remove redundant assignments to variable len
svcrdma: Fix stale comment
NFSD: Distinguish per-net namespace initialization
nfsd: move init of percpu reply_cache_stats counters back to nfsd_init_net
SUNRPC: Address RCU warning in net/sunrpc/svc.c
SUNRPC: Use sysfs_emit in place of strlcpy/sprintf
SUNRPC: Remove transport class dprintk call sites
SUNRPC: Fix comments for transport class registration
svcrdma: Remove an unused argument from __svc_rdma_put_rw_ctxt()
svcrdma: trace cc_release calls
svcrdma: Convert "might sleep" comment into a code annotation
NFSD: Add an nfsd4_encode_nfstime4() helper
SUNRPC: Move initialization of rq_stime
SUNRPC: Optimize page release in svc_rdma_sendto()
svcrdma: Prevent page release when nothing was received
svcrdma: Revert 2a1e4f21d841 ("svcrdma: Normalize Send page handling")
SUNRPC: Revert 579900670ac7 ("svcrdma: Remove unused sc_pages field")
SUNRPC: Revert cc93ce9529a6 ("svcrdma: Retain the page backing rq_res.head[0].iov_base")
NFSD: add encoding of op_recall flag for write delegation
NFSD: Add "official" reviewers for this subsystem
...
Diffstat (limited to 'fs/nfsd/export.c')
-rw-r--r-- | fs/nfsd/export.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c index ae85257b4238..11a0eaa2f914 100644 --- a/fs/nfsd/export.c +++ b/fs/nfsd/export.c @@ -97,7 +97,7 @@ static int expkey_parse(struct cache_detail *cd, char *mesg, int mlen) goto out; err = -EINVAL; - if ((len=qword_get(&mesg, buf, PAGE_SIZE)) <= 0) + if (qword_get(&mesg, buf, PAGE_SIZE) <= 0) goto out; err = -ENOENT; @@ -107,7 +107,7 @@ static int expkey_parse(struct cache_detail *cd, char *mesg, int mlen) dprintk("found domain %s\n", buf); err = -EINVAL; - if ((len=qword_get(&mesg, buf, PAGE_SIZE)) <= 0) + if (qword_get(&mesg, buf, PAGE_SIZE) <= 0) goto out; fsidtype = simple_strtoul(buf, &ep, 10); if (*ep) @@ -593,7 +593,6 @@ static int svc_export_parse(struct cache_detail *cd, char *mesg, int mlen) { /* client path expiry [flags anonuid anongid fsid] */ char *buf; - int len; int err; struct auth_domain *dom = NULL; struct svc_export exp = {}, *expp; @@ -609,8 +608,7 @@ static int svc_export_parse(struct cache_detail *cd, char *mesg, int mlen) /* client */ err = -EINVAL; - len = qword_get(&mesg, buf, PAGE_SIZE); - if (len <= 0) + if (qword_get(&mesg, buf, PAGE_SIZE) <= 0) goto out; err = -ENOENT; @@ -620,7 +618,7 @@ static int svc_export_parse(struct cache_detail *cd, char *mesg, int mlen) /* path */ err = -EINVAL; - if ((len = qword_get(&mesg, buf, PAGE_SIZE)) <= 0) + if (qword_get(&mesg, buf, PAGE_SIZE) <= 0) goto out1; err = kern_path(buf, 0, &exp.ex_path); @@ -665,7 +663,7 @@ static int svc_export_parse(struct cache_detail *cd, char *mesg, int mlen) goto out3; exp.ex_fsid = an_int; - while ((len = qword_get(&mesg, buf, PAGE_SIZE)) > 0) { + while (qword_get(&mesg, buf, PAGE_SIZE) > 0) { if (strcmp(buf, "fsloc") == 0) err = fsloc_parse(&mesg, buf, &exp.ex_fslocs); else if (strcmp(buf, "uuid") == 0) |