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criu: don't use errno for pr_error

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There is no need to, as pr_error already adds strerror(errno)
to the error message.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
This commit is contained in:
Kir Kolyshkin 2021-04-22 13:59:23 -07:00 • committed by Andrei Vagin
parent e6bb9973cc
commit 96dbfc0c98
2 changed files with 3 additions and 3 deletions
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4
criu/cr-dedup.c
View file

@ -19,7 +19,7 @@ int cr_dedup(void)
dirp = opendir(CR_PARENT_LINK);
if (dirp == NULL) {
pr_perror("Can't enter previous snapshot folder, error=%d", errno);
pr_perror("Can't enter previous snapshot folder");
ret = -1;
goto err;
}
@ -29,7 +29,7 @@ int cr_dedup(void)
ent = readdir(dirp);
if (ent == NULL) {
if (errno) {
pr_perror("Failed readdir, error=%d", errno);
pr_perror("Failed readdir");
ret = -1;
goto err;
}

2
criu/mem.c
View file

@ -64,7 +64,7 @@ int do_task_reset_dirty_track(int pid)
if (errno == EINVAL) /* No clear-soft-dirty in kernel */
ret = 1;
else {
pr_perror("Can't reset %d's dirty memory tracker (%d)", pid, errno);
pr_perror("Can't reset %d's dirty memory tracker", pid);
ret = -1;
}
} else {