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img: Keep the copy of flags value in open_image_at

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We drop the O_OPT from flags and will drop one more. So
instead of a set of bools let's have the flags copy at
hands.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
This commit is contained in:
Pavel Emelyanov 2014-09-29 12:46:47 +04:00
parent 78bbb0a161
commit 03482f69a2
1 changed files with 2 additions and 2 deletions
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4
image.c
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@ -199,7 +199,7 @@ struct cr_fdset *cr_glob_fdset_open(int mode)
int open_image_at(int dfd, int type, unsigned long flags, ...)
{
bool optional = !!(flags & O_OPT);
unsigned long oflags = flags;
char path[PATH_MAX];
va_list args;
int ret;
@ -212,7 +212,7 @@ int open_image_at(int dfd, int type, unsigned long flags, ...)
ret = openat(dfd, path, flags, CR_FD_PERM);
if (ret < 0) {
if (optional && errno == ENOENT)
if ((oflags & O_OPT) && errno == ENOENT)
return -ENOENT;
pr_perror("Unable to open %s", path);
goto err;