ext4: unify the type of flexbg_size to unsigned int

[platform/kernel/linux-rpi.git] / fs / nfsd / export.c

diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index ae85257..11a0eaa 100644 (file)
--- 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)