diff options
Diffstat (limited to 'fs/udf/namei.c')
| -rw-r--r-- | fs/udf/namei.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/fs/udf/namei.c b/fs/udf/namei.c index 68686b79650a..ba5537d4bc15 100644 --- a/fs/udf/namei.c +++ b/fs/udf/namei.c @@ -31,6 +31,7 @@ #include <linux/smp_lock.h> #include <linux/buffer_head.h> #include <linux/sched.h> +#include <linux/crc-itu-t.h> static inline int udf_match(int len1, const char *name1, int len2, const char *name2) @@ -97,25 +98,23 @@ int udf_write_fi(struct inode *inode, struct fileIdentDesc *cfi, memset(fibh->ebh->b_data, 0x00, padlen + offset); } - crc = udf_crc((uint8_t *)cfi + sizeof(tag), - sizeof(struct fileIdentDesc) - sizeof(tag), 0); + crc = crc_itu_t(0, (uint8_t *)cfi + sizeof(tag), + sizeof(struct fileIdentDesc) - sizeof(tag)); if (fibh->sbh == fibh->ebh) { - crc = udf_crc((uint8_t *)sfi->impUse, + crc = crc_itu_t(crc, (uint8_t *)sfi->impUse, crclen + sizeof(tag) - - sizeof(struct fileIdentDesc), crc); + sizeof(struct fileIdentDesc)); } else if (sizeof(struct fileIdentDesc) >= -fibh->soffset) { - crc = udf_crc(fibh->ebh->b_data + + crc = crc_itu_t(crc, fibh->ebh->b_data + sizeof(struct fileIdentDesc) + fibh->soffset, crclen + sizeof(tag) - - sizeof(struct fileIdentDesc), - crc); + sizeof(struct fileIdentDesc)); } else { - crc = udf_crc((uint8_t *)sfi->impUse, - -fibh->soffset - sizeof(struct fileIdentDesc), - crc); - crc = udf_crc(fibh->ebh->b_data, fibh->eoffset, crc); + crc = crc_itu_t(crc, (uint8_t *)sfi->impUse, + -fibh->soffset - sizeof(struct fileIdentDesc)); + crc = crc_itu_t(crc, fibh->ebh->b_data, fibh->eoffset); } cfi->descTag.descCRC = cpu_to_le16(crc); |