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mtd: lpddr_cmds: remove unused words variable

clang with W=1 reports
drivers/mtd/lpddr/lpddr_cmds.c:409:31: error: variable
'words' set but not used [-Werror,-Wunused-but-set-variable]
int ret, wbufsize, word_gap, words;
^
This variable is not used so remove it.

Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230328000620.1778033-1-trix@redhat.com

authored by

Tom Rix and committed by
Miquel Raynal e6026eb0 1f79a611

+2 -5
+2 -5
drivers/mtd/lpddr/lpddr_cmds.c
··· 406 406 { 407 407 struct lpddr_private *lpddr = map->fldrv_priv; 408 408 map_word datum; 409 - int ret, wbufsize, word_gap, words; 409 + int ret, wbufsize, word_gap; 410 410 const struct kvec *vec; 411 411 unsigned long vec_seek; 412 412 unsigned long prog_buf_ofs; ··· 421 421 } 422 422 /* Figure out the number of words to write */ 423 423 word_gap = (-adr & (map_bankwidth(map)-1)); 424 - words = (len - word_gap + map_bankwidth(map) - 1) / map_bankwidth(map); 425 - if (!word_gap) { 426 - words--; 427 - } else { 424 + if (word_gap) { 428 425 word_gap = map_bankwidth(map) - word_gap; 429 426 adr -= word_gap; 430 427 datum = map_word_ff(map);