From 6127dd82db98535b1507fceda41aafbdddb4fca6 Mon Sep 17 00:00:00 2001 From: Kir Kolyshkin Date: Thu, 23 Mar 2017 15:02:02 -0700 Subject: [PATCH] Use pr_perror() on open() failure It makes sense to show errno to a user. Signed-off-by: Kir Kolyshkin Signed-off-by: Andrei Vagin --- criu/sk-unix.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/criu/sk-unix.c b/criu/sk-unix.c index 3551078ba..c787659be 100644 --- a/criu/sk-unix.c +++ b/criu/sk-unix.c @@ -896,7 +896,7 @@ static int prep_unix_sk_cwd(struct unix_sk_info *ui, int *prev_cwd_fd, int *prev *prev_cwd_fd = open(".", O_RDONLY); if (*prev_cwd_fd < 0) { - pr_err("Can't open current dir\n"); + pr_perror("Can't open current dir"); return -1; } @@ -905,7 +905,7 @@ static int prep_unix_sk_cwd(struct unix_sk_info *ui, int *prev_cwd_fd, int *prev root = lookup_ns_by_id(root_item->ids->mnt_ns_id, &mnt_ns_desc); *prev_root_fd = open("/", O_RDONLY); if (*prev_root_fd < 0) { - pr_err("Can't open current root\n"); + pr_perror("Can't open current root"); goto err; }