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authorRussell King <rmk+lkml@arm.linux.org.uk>2006-10-22 15:57:18 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-23 11:01:33 -0700
commit04fed361dadb7921507a470947ac23d2f26352cf (patch)
tree32ba7e6c1f75159914dd3311e1cdc4243a84de27
parentdee6515b6d12188f4b9bbe76613371f7840a8a53 (diff)
[PATCH] Remove __must_check for device_for_each_child()
Eliminate more __must_check madness. The return code from device_for_each_child() depends on the values which the helper function returns. If the helper function always returns zero, it's utterly pointless to check the return code from device_for_each_child(). The only code which knows if the return value should be checked is the caller itself, so forcing the return code to always be checked is silly. Hence, remove the __must_check annotation. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--include/linux/device.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/device.h b/include/linux/device.h
index 662e6a10144e..9d4f6a963936 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -393,7 +393,7 @@ extern void device_unregister(struct device * dev);
extern void device_initialize(struct device * dev);
extern int __must_check device_add(struct device * dev);
extern void device_del(struct device * dev);
-extern int __must_check device_for_each_child(struct device *, void *,
+extern int device_for_each_child(struct device *, void *,
int (*fn)(struct device *, void *));
extern int device_rename(struct device *dev, char *new_name);