Otherwise we end up with errno not being set correctly
if a filesystem driver uses the standard open/close/read/write
functions to access its backing store.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
fs/fs.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/fs.c b/fs/fs.c
index 2f61929..f684d45 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -292,8 +292,6 @@ static int path_check_prereq(const char *path, unsigned int flags)
struct stat s;
unsigned int m;
- errno = 0;
-
if (stat(path, &s)) {
if (flags & S_UB_DOES_NOT_EXIST)
return 0;
@@ -325,6 +323,8 @@ static int path_check_prereq(const char *path, unsigned int flags)
errno = -ENOTDIR;
goto out;
}
+
+ errno = 0;
out:
return errno;
}
@@ -800,6 +800,7 @@ int mount(const char *device, const char *fsname, const char *_path)
e = e->next;
e->next = entry;
}
+ errno = 0;
out:
free(path);
return errno;
--
1.7.2.3
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