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path: root/drivers/mmc/card/block.c
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Diffstat (limited to 'drivers/mmc/card/block.c')
-rw-r--r--drivers/mmc/card/block.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 5914263090fc..fe207e542032 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -47,13 +47,10 @@
#include "queue.h"
MODULE_ALIAS("mmc:block");
-
-#ifdef KERNEL
#ifdef MODULE_PARAM_PREFIX
#undef MODULE_PARAM_PREFIX
#endif
#define MODULE_PARAM_PREFIX "mmcblk."
-#endif
#define INAND_CMD38_ARG_EXT_CSD 113
#define INAND_CMD38_ARG_ERASE 0x00
@@ -655,8 +652,10 @@ static int mmc_blk_ioctl_multi_cmd(struct block_device *bdev,
}
md = mmc_blk_get(bdev->bd_disk);
- if (!md)
+ if (!md) {
+ err = -EINVAL;
goto cmd_err;
+ }
card = md->queue.card;
if (IS_ERR(card)) {