diff options
Diffstat (limited to 'compress.c')
-rw-r--r-- | compress.c | 18 |
1 files changed, 9 insertions, 9 deletions
@@ -378,6 +378,9 @@ int compress_write(struct compress *compress, const void *buf, unsigned int size return total; ret = poll(&fds, 1, compress->max_poll_wait_ms); + if (fds.revents & POLLERR) { + return oops(compress, EIO, "poll returned error!"); + } /* A pause will cause -EBADFD or zero. * This is not an error, just stop writing */ if ((ret == 0) || (ret == -EBADFD)) @@ -387,9 +390,6 @@ int compress_write(struct compress *compress, const void *buf, unsigned int size if (fds.revents & POLLOUT) { continue; } - if (fds.revents & POLLERR) { - return oops(compress, EIO, "poll returned error!"); - } } /* write avail bytes */ if (size > avail.avail) @@ -438,6 +438,9 @@ int compress_read(struct compress *compress, void *buf, unsigned int size) return total; ret = poll(&fds, 1, compress->max_poll_wait_ms); + if (fds.revents & POLLERR) { + return oops(compress, EIO, "poll returned error!"); + } /* A pause will cause -EBADFD or zero. * This is not an error, just stop reading */ if ((ret == 0) || (ret == -EBADFD)) @@ -447,9 +450,6 @@ int compress_read(struct compress *compress, void *buf, unsigned int size) if (fds.revents & POLLIN) { continue; } - if (fds.revents & POLLERR) { - return oops(compress, EIO, "poll returned error!"); - } } /* read avail bytes */ if (size > avail.avail) @@ -616,15 +616,15 @@ int compress_wait(struct compress *compress, int timeout_ms) fds.events = POLLOUT | POLLIN; ret = poll(&fds, 1, timeout_ms); + if (fds.revents & POLLERR) { + return oops(compress, EIO, "poll returned error!"); + } /* A pause will cause -EBADFD or zero. */ if ((ret < 0) && (ret != -EBADFD)) return oops(compress, errno, "poll error"); if (fds.revents & (POLLOUT | POLLIN)) { return 0; } - if (fds.revents & POLLERR) { - return oops(compress, EIO, "poll returned error!"); - } return ret; } |