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| author | Joel Sherrill <joel@rtems.org> | 2019-03-13 10:06:45 -0500 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2019-03-14 08:21:44 -0500 |
| commit | 11eb818e88cf6ac04aa19de411bec151fd11bbdb (patch) | |
| tree | 065de440cb547e10a3988819eebe2e92bce8329e /cpukit/libfs | |
| parent | z85c30.c: Do not process 0 baud and return an error (CID 1399713) (diff) | |
| download | rtems-11eb818e88cf6ac04aa19de411bec151fd11bbdb.tar.bz2 | |
fifo.c: Eliminate logically dead code (Coverity 1437635)
Diffstat (limited to 'cpukit/libfs')
| -rw-r--r-- | cpukit/libfs/src/pipe/fifo.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/cpukit/libfs/src/pipe/fifo.c b/cpukit/libfs/src/pipe/fifo.c index 71d5f8598a..3275e5f1fd 100644 --- a/cpukit/libfs/src/pipe/fifo.c +++ b/cpukit/libfs/src/pipe/fifo.c @@ -149,18 +149,15 @@ static int pipe_new( pipe = *pipep; if (pipe == NULL) { err = pipe_alloc(&pipe); - if (err) - goto out; + if (err) { + pipe_unlock(); + return err; + } } PIPE_LOCK(pipe); - if (*pipep == NULL) { - if (err) - pipe_free(pipe); - else - *pipep = pipe; - } + *pipep = pipe; out: pipe_unlock(); |