diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-26 14:20:53 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-26 14:20:53 +0200 |
| commit | e33bae14fd8da449d735552d78e6dd33ece0458c (patch) | |
| tree | 048c062c47f7bfdb0ea8ad19c5b5849a58ff3022 /fs/9p/v9fs.c | |
| parent | 7670c7010c7b367ca40c3aba02afb36149764a6e (diff) | |
| parent | 14211d026dad4641d4dffd7a4c520bcaa8fd4a65 (diff) | |
Merge branch 'for-linus' of git://github.com/ericvh/linux
* 'for-linus' of git://github.com/ericvh/linux:
9p: fix 9p.txt to advertise msize instead of maxdata
net/9p: Convert net/9p protocol dumps to tracepoints
fs/9p: change an int to unsigned int
fs/9p: Cleanup option parsing in 9p
9p: move dereference after NULL check
fs/9p: inode file operation is properly initialized init_special_inode
fs/9p: Update zero-copy implementation in 9p
Diffstat (limited to 'fs/9p/v9fs.c')
| -rw-r--r-- | fs/9p/v9fs.c | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c index ef966188611..2b78014a124 100644 --- a/fs/9p/v9fs.c +++ b/fs/9p/v9fs.c @@ -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: |