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| author | Sami Kerola | 2019-05-18 23:36:44 +0200 |
|---|---|---|
| committer | Sami Kerola | 2019-05-18 23:41:58 +0200 |
| commit | ff09a5129af18e9d26ffe6dae90f2380d9a0f771 (patch) | |
| tree | 6f896b12cf3e6c8217fa4aadbe599bc714bc240e /login-utils | |
| parent | lscpu: remove redundant condition check [cppcheck] (diff) | |
| download | kernel-qcow2-util-linux-ff09a5129af18e9d26ffe6dae90f2380d9a0f771.tar.gz kernel-qcow2-util-linux-ff09a5129af18e9d26ffe6dae90f2380d9a0f771.tar.xz kernel-qcow2-util-linux-ff09a5129af18e9d26ffe6dae90f2380d9a0f771.zip | |
sulogin: fix variable / function shadowing [cppcheck]
[login-utils/sulogin.c:398] -> [login-utils/sulogin.c:171]: (style) Local
variable set shadows outer function
[login-utils/sulogin.c:398] -> [login-utils/sulogin.c:830]: (style) Local
variable set shadows outer function
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'login-utils')
| -rw-r--r-- | login-utils/sulogin.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/login-utils/sulogin.c b/login-utils/sulogin.c index 549870d22..9091caf14 100644 --- a/login-utils/sulogin.c +++ b/login-utils/sulogin.c @@ -168,16 +168,17 @@ static void tcinit(struct console *con) tio->c_cc[VMIN] = 1; if (ioctl(fd, TIOCGWINSZ, &ws) == 0) { - int set = 0; + int update = 0; + if (ws.ws_row == 0) { ws.ws_row = 24; - set++; + update++; } if (ws.ws_col == 0) { ws.ws_col = 80; - set++; + update++; } - if (set) + if (update) ignore_result( ioctl(fd, TIOCSWINSZ, &ws) ); } |