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| author | Brad King <brad.king@kitware.com> | 2016-09-01 15:09:25 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2016-09-01 15:10:18 (GMT) |
| commit | 3825a564930ffe09fd681632a905ab9c91c41d98 (patch) | |
| tree | 2b748d46edc7d906ee8ccea8cec94fc7f3a2b294 /Utilities | |
| parent | 0c46750d2c4cee401f1cda047a71b0e349678077 (diff) | |
| download | CMake-3825a564930ffe09fd681632a905ab9c91c41d98.zip CMake-3825a564930ffe09fd681632a905ab9c91c41d98.tar.gz CMake-3825a564930ffe09fd681632a905ab9c91c41d98.tar.bz2 | |
libuv: Simplify variable initializations to satisfy Clang scan-build
The Clang scan-build tool warns about assignments whose values are never
used, so initialize local variables at declaration instead.
Diffstat (limited to 'Utilities')
| -rw-r--r-- | Utilities/cmlibuv/src/unix/pipe.c | 7 | ||||
| -rw-r--r-- | Utilities/cmlibuv/src/unix/tty.c | 7 |
2 files changed, 4 insertions, 10 deletions
diff --git a/Utilities/cmlibuv/src/unix/pipe.c b/Utilities/cmlibuv/src/unix/pipe.c index b73994c..80f5e6f 100644 --- a/Utilities/cmlibuv/src/unix/pipe.c +++ b/Utilities/cmlibuv/src/unix/pipe.c @@ -42,13 +42,10 @@ int uv_pipe_init(uv_loop_t* loop, uv_pipe_t* handle, int ipc) { int uv_pipe_bind(uv_pipe_t* handle, const char* name) { struct sockaddr_un saddr; - const char* pipe_fname; - int sockfd; + const char* pipe_fname = NULL; + int sockfd = -1; int err; - pipe_fname = NULL; - sockfd = -1; - /* Already bound? */ if (uv__stream_fd(handle) >= 0) return -EINVAL; diff --git a/Utilities/cmlibuv/src/unix/tty.c b/Utilities/cmlibuv/src/unix/tty.c index b2d37f4..ae1018f 100644 --- a/Utilities/cmlibuv/src/unix/tty.c +++ b/Utilities/cmlibuv/src/unix/tty.c @@ -58,8 +58,8 @@ static int uv__tty_is_slave(const int fd) { int uv_tty_init(uv_loop_t* loop, uv_tty_t* tty, int fd, int readable) { uv_handle_type type; - int flags; - int newfd; + int flags = 0; + int newfd = -1; int r; int saved_flags; char path[256]; @@ -72,9 +72,6 @@ int uv_tty_init(uv_loop_t* loop, uv_tty_t* tty, int fd, int readable) { if (type == UV_FILE || type == UV_UNKNOWN_HANDLE) return -EINVAL; - flags = 0; - newfd = -1; - /* Reopen the file descriptor when it refers to a tty. This lets us put the * tty in non-blocking mode without affecting other processes that share it * with us. |