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Merge remote-tracking branch 'regulator/fix/dbx500' into regulator-linus
[firefly-linux-kernel-4.4.55.git]
/
block
/
blk-sysfs.c
diff --git
a/block/blk-sysfs.c
b/block/blk-sysfs.c
index 6206a934eb8c85a2f21636759f1b64afe8e3fb70..5efc5a647183b688fe0e4312c7ad5bcb3dad403b 100644
(file)
--- a/
block/blk-sysfs.c
+++ b/
block/blk-sysfs.c
@@
-229,6
+229,8
@@
queue_store_##name(struct request_queue *q, const char *page, size_t count) \
unsigned long val; \
ssize_t ret; \
ret = queue_var_store(&val, page, count); \
+ if (ret < 0) \
+ return ret; \
if (neg) \
val = !val; \
\