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crc-t10dif: Allow current transform to be inspected in sysfs
authorMartin K. Petersen <martin.petersen@oracle.com>
Thu, 30 Aug 2018 15:00:16 +0000 (11:00 -0400)
committerHerbert Xu <herbert@gondor.apana.org.au>
Tue, 4 Sep 2018 03:37:05 +0000 (11:37 +0800)
commit11dcb1037f40a19f298845a9b2ec093f7b8b958b
treeca65e8fbec63102f141b0020031af7c16eb096ac
parentb76377543b738a6b58b0a7b0a42dd9e16436fee1
crc-t10dif: Allow current transform to be inspected in sysfs

Add a way to print the currently active CRC algorithm in:

/sys/module/crc_t10dif/parameters/transform

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
lib/crc-t10dif.c