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| author | Kinglong Mee <kinglongmee@gmail.com> | 2015-08-31 10:53:43 +0800 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-09-01 15:19:40 -0700 |
| commit | 4a3e5779cf6c6d557682b499c2190ad04c80c6fd (patch) | |
| tree | ab9c928ea898d763cfc75040416d689797fc6388 /scripts/stackusage | |
| parent | nfs: Fix truncated client owner id without proto type (diff) | |
| download | linux-4a3e5779cf6c6d557682b499c2190ad04c80c6fd.tar.gz linux-4a3e5779cf6c6d557682b499c2190ad04c80c6fd.zip | |
nfs: Remove unneeded checking of the return value from scnprintf
The return value from scnprintf always less than the buffer length.
So, result >= len always false. This patch removes those checking.
int vscnprintf(char *buf, size_t size, const char *fmt, va_list args)
{
int i;
i = vsnprintf(buf, size, fmt, args);
if (likely(i < size))
return i;
if (size != 0)
return size - 1;
return 0;
}
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'scripts/stackusage')
0 files changed, 0 insertions, 0 deletions