From d428ae6daae937aec48a56b5c15ed149faa004ff Mon Sep 17 00:00:00 2001 From: Mark Wooding Date: Fri, 16 Nov 2018 17:59:23 +0000 Subject: [PATCH] sys/t/mdup-test.c: Improve the layout. --- sys/t/mdup-test.c | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-) diff --git a/sys/t/mdup-test.c b/sys/t/mdup-test.c index d2a198a..3169247 100644 --- a/sys/t/mdup-test.c +++ b/sys/t/mdup-test.c @@ -23,15 +23,10 @@ int main(int argc, char *argv[]) int win = 1; for (i = 0; i < argc - 1; i++) { - if (i >= MAXFD) { - fprintf(stderr, "too many\n"); - exit(1); - } + if (i >= MAXFD) { fprintf(stderr, "too many\n"); exit(1); } if (sscanf(argv[i + 1], "%d:%d", &fds[i].cur, &fds[i].want) < 2 || - fds[i].cur >= MAXFD) { - fprintf(stderr, "bad syntax\n"); - exit(1); - } + fds[i].cur >= MAXFD) + { fprintf(stderr, "bad syntax\n"); exit(1); } } n = argc - 1; for (i = 0; i < MAXFD; i++) flag[i] = -1; @@ -46,10 +41,7 @@ int main(int argc, char *argv[]) 0700)) < 0) fail("creat"); unlink(",delete-me"); - if (fd2 != fd) { - if (dup2(fd2, fd) < 0) fail("dup2"); - close(fd2); - } + if (fd2 != fd) { if (dup2(fd2, fd) < 0) fail("dup2"); close(fd2); } if (fstat(fd, &st)) fail("fstat"); ino[i] = st.st_ino; } -- 2.11.0