diff options
Diffstat (limited to 'src/shared/copy.c')
| -rw-r--r-- | src/shared/copy.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/shared/copy.c b/src/shared/copy.c index abb7fbc52b..b8b1ba1866 100644 --- a/src/shared/copy.c +++ b/src/shared/copy.c @@ -63,7 +63,7 @@ int copy_bytes(int fdf, int fdt, off_t max_bytes) { /* As a fallback just copy bits by hand */ { char buf[m]; - ssize_t k; + int r; n = read(fdf, buf, m); if (n < 0) @@ -71,12 +71,9 @@ int copy_bytes(int fdf, int fdt, off_t max_bytes) { if (n == 0) /* EOF */ break; - errno = 0; - k = loop_write(fdt, buf, n, false); - if (k < 0) - return k; - if (k != n) - return errno ? -errno : -EIO; + r = loop_write(fdt, buf, n, false); + if (r < 0) + return r; } |