From: Dragos Tatulea <[email protected]> Return error if flushing to backend failed.
Signed-off-by: Dragos Tatulea <[email protected]> -- fs/pstore/platform.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c index 3a4c38f..25f59ed 100644 -- a/fs/pstore/platform.c ++ b/fs/pstore/platform.c @@ -445,7 +445,7 @@ void pstore_del_timer(void) int pstore_write(enum pstore_type_id type, const char *buf, size_t size) { size_t len; int err = 0, err2; int err = 0; if (!psinfo) return -ENODEV; @@ -461,16 +461,14 @@ int pstore_write(enum pstore_type_id type, const char *buf, size_t size) psinfo->ext_part = 1; } while (size) { while (size && !err) { len = min(size, psinfo->bufsize - psinfo->ext_len); memcpy(psinfo->buf + psinfo->ext_len, buf, len); psinfo->ext_len += len; buf += len; size -= len; if (psinfo->ext_len == psinfo->bufsize) { err2 = pstore_ext_flush(); if (err2 && !err) err = err2; err = pstore_ext_flush(); } } - 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
