fs: ext4: Use CRC-16 implementation from linux/crc16.h
Implementation in linux/crc16.h provides standard CRC-16 algorithm with
polynomial x^16 + x^15 + x^2 + 1. Use it and remove duplicate ext4 CRC-16
specific code.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/fs/ext4/Makefile b/fs/ext4/Makefile
index c2544be..6ae44a2 100644
--- a/fs/ext4/Makefile
+++ b/fs/ext4/Makefile
@@ -8,4 +8,4 @@
#
obj-y := ext4fs.o ext4_common.o dev.o
-obj-$(CONFIG_EXT4_WRITE) += ext4_write.o ext4_journal.o crc16.o
+obj-$(CONFIG_EXT4_WRITE) += ext4_write.o ext4_journal.o