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fs/9p: Cleanup option parsing in 9p

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Instead of saying all integer argument option should be listed in the beginning
move integer parsing to each option type.

Signed-off-by: Aneesh Kumar K.V <[email protected]>
Signed-off-by: Eric Van Hensbergen <[email protected]>
This commit is contained in:
Aneesh Kumar K.V 2011-08-30 12:19:34 +05:30 • committed by Eric Van Hensbergen
commit 4d5077f1b2
2 changed files with 31 additions and 14 deletions
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33
fs/9p/v9fs.c
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@ -132,21 +132,19 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
options = tmp_options;
while ((p = strsep(&options, ",")) != NULL) {
int token;
int token, r;
if (!*p)
continue;
token = match_token(p, tokens, args);
if (token < Opt_uname) {
int r = match_int(&args[0], &option);
switch (token) {
case Opt_debug:
r = match_int(&args[0], &option);
if (r < 0) {
P9_DPRINTK(P9_DEBUG_ERROR,
"integer field, but no integer?\n");
"integer field, but no integer?\n");
ret = r;
continue;
}
}
switch (token) {
case Opt_debug:
v9ses->debug = option;
#ifdef CONFIG_NET_9P_DEBUG
p9_debug_level = option;
@ -154,12 +152,33 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
break;
case Opt_dfltuid:
r = match_int(&args[0], &option);
if (r < 0) {
P9_DPRINTK(P9_DEBUG_ERROR,
"integer field, but no integer?\n");
ret = r;
continue;
}
v9ses->dfltuid = option;
break;
case Opt_dfltgid:
r = match_int(&args[0], &option);
if (r < 0) {
P9_DPRINTK(P9_DEBUG_ERROR,
"integer field, but no integer?\n");
ret = r;
continue;
}
v9ses->dfltgid = option;
break;
case Opt_afid:
r = match_int(&args[0], &option);
if (r < 0) {
P9_DPRINTK(P9_DEBUG_ERROR,
"integer field, but no integer?\n");
ret = r;
continue;
}
v9ses->afid = option;
break;
case Opt_uname: