From d50b9cbe5604f5dc6a5d7a02178f70b985c6162c Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Wed, 19 Mar 2025 01:35:13 +0900 Subject: [PATCH] vmspawn: do not use r for loop count In a future, we may call some functions and r may be used for storing error code of them. Let's not use r for the maximum number of loop count. --- src/vmspawn/vmspawn.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/vmspawn/vmspawn.c b/src/vmspawn/vmspawn.c index 849dd617dc..d616f2c7ab 100644 --- a/src/vmspawn/vmspawn.c +++ b/src/vmspawn/vmspawn.c @@ -2513,11 +2513,11 @@ static int run(int argc, char *argv[]) { glyph(GLYPH_LIGHT_SHADE), ansi_grey(), ansi_highlight(), ansi_grey(), ansi_normal()); } - r = sd_listen_fds_with_names(true, &names); - if (r < 0) - return log_error_errno(r, "Failed to get passed file descriptors: %m"); + int n = sd_listen_fds_with_names(true, &names); + if (n < 0) + return log_error_errno(n, "Failed to get passed file descriptors: %m"); - for (int i = 0; i < r; i++) { + for (int i = 0; i < n; i++) { int fd = SD_LISTEN_FDS_START + i; if (streq(names[i], "kvm")) kvm_device_fd = fd;