Lines Matching refs:buff
125 do_csum_with_alignment(const unsigned char *buff, int len) in do_csum_with_alignment() argument
136 offset = (unsigned long)buff & OFFSET_MASK; in do_csum_with_alignment()
137 kasan_check_read(buff, len); in do_csum_with_alignment()
138 ptr = (const unsigned long *)(buff - offset); in do_csum_with_alignment()
151 end = (const unsigned long *)(buff + len); in do_csum_with_alignment()
224 do_csum_no_alignment(const unsigned char *buff, int len) in do_csum_no_alignment() argument
229 ptr = (const unsigned long *)(buff); in do_csum_no_alignment()
232 kasan_check_read(buff, len); in do_csum_no_alignment()
234 end = (const unsigned long *)(buff + len); in do_csum_no_alignment()
291 unsigned int do_csum(const unsigned char *buff, int len) in do_csum() argument
306 if (has_fast_unaligned_accesses() || (((unsigned long)buff & OFFSET_MASK) == 0)) in do_csum()
307 return do_csum_no_alignment(buff, len); in do_csum()
309 return do_csum_with_alignment(buff, len); in do_csum()