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authorJ. Bruce Fields <bfields@citi.umich.edu>2008-01-06 21:32:37 -0500
committerJ. Bruce Fields <bfields@citi.umich.edu>2008-02-01 16:42:07 -0500
commitb39c18fce003bb2d5a51a4734d8fdd2c81fa1a78 (patch)
treec89bd8e3e0af4cd11373ee317400f741010bc111
parent16141c0288f6a6ce2de51a1c39cc3407c841a535 (diff)
sunrpc: gss: simplify rsi_parse logic
Make an obvious simplification that removes a few lines and some unnecessary indentation; no change in behavior. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
-rw-r--r--net/sunrpc/auth_gss/svcauth_gss.c52
1 files changed, 24 insertions, 28 deletions
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 688cc31040f..e8ed848ecd6 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -224,38 +224,34 @@ static int rsi_parse(struct cache_detail *cd,
/* major/minor */
len = qword_get(&mesg, buf, mlen);
- if (len < 0)
+ if (len <= 0)
goto out;
- if (len == 0) {
+ rsii.major_status = simple_strtoul(buf, &ep, 10);
+ if (*ep)
+ goto out;
+ len = qword_get(&mesg, buf, mlen);
+ if (len <= 0)
+ goto out;
+ rsii.minor_status = simple_strtoul(buf, &ep, 10);
+ if (*ep)
goto out;
- } else {
- rsii.major_status = simple_strtoul(buf, &ep, 10);
- if (*ep)
- goto out;
- len = qword_get(&mesg, buf, mlen);
- if (len <= 0)
- goto out;
- rsii.minor_status = simple_strtoul(buf, &ep, 10);
- if (*ep)
- goto out;
- /* out_handle */
- len = qword_get(&mesg, buf, mlen);
- if (len < 0)
- goto out;
- status = -ENOMEM;
- if (dup_to_netobj(&rsii.out_handle, buf, len))
- goto out;
+ /* out_handle */
+ len = qword_get(&mesg, buf, mlen);
+ if (len < 0)
+ goto out;
+ status = -ENOMEM;
+ if (dup_to_netobj(&rsii.out_handle, buf, len))
+ goto out;
- /* out_token */
- len = qword_get(&mesg, buf, mlen);
- status = -EINVAL;
- if (len < 0)
- goto out;
- status = -ENOMEM;
- if (dup_to_netobj(&rsii.out_token, buf, len))
- goto out;
- }
+ /* out_token */
+ len = qword_get(&mesg, buf, mlen);
+ status = -EINVAL;
+ if (len < 0)
+ goto out;
+ status = -ENOMEM;
+ if (dup_to_netobj(&rsii.out_token, buf, len))
+ goto out;
rsii.h.expiry_time = expiry;
rsip = rsi_update(&rsii, rsip);
status = 0;