database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-13 07:41:39 +03:00
Code Activity

Remove unnecessary uses of Abs()

Browse Source 
Use C standard abs() or fabs() instead.

Reviewed-by: Zhang Mingli <zmlpostgres@gmail.com>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://www.postgresql.org/message-id/flat/4beb42b5-216b-bce8-d452-d924d5794c63%40enterprisedb.com
This commit is contained in:
Peter Eisentraut
2022-10-07 13:28:38 +02:00
parent 0fe954c285
commit f14aad5169
26 changed files with 54 additions and 49 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
contrib/btree_gist/btree_utils_var.c
View File

@ -426,7 +426,7 @@ gbt_var_penalty(float *res, const GISTENTRY *o, const GISTENTRY *n,
tmp[1] = (unsigned char) (((VARSIZE(uk.lower) - VARHDRSZ) <= ul) ? 0 : (VARDATA(uk.lower)[ul]));
tmp[2] = (unsigned char) (((VARSIZE(ok.upper) - VARHDRSZ) <= ul) ? 0 : (VARDATA(ok.upper)[ul]));
tmp[3] = (unsigned char) (((VARSIZE(uk.upper) - VARHDRSZ) <= ul) ? 0 : (VARDATA(uk.upper)[ul]));
dres = Abs(tmp[0] - tmp[1]) + Abs(tmp[3] - tmp[2]);
dres = abs(tmp[0] - tmp[1]) + abs(tmp[3] - tmp[2]);
dres /= 256.0;
}