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authorChaitanya Kulkarni <chaitanya.kulkarni@wdc.com>2021-02-27 21:56:27 -0800
committerMartin K. Petersen <martin.petersen@oracle.com>2021-03-09 23:47:18 -0500
commit5cfb5b0258a08cc76822343af648604713d7d995 (patch)
tree269ca66b928ed37a0493b52b4189d0c412f547ba /drivers/target
parent2c958a8c1f15f56a528769f4e1402e33e7a4b90e (diff)
downloadlinux-5cfb5b0258a08cc76822343af648604713d7d995.tar.bz2
scsi: target: core: Get rid of warning in compare_and_write_do_cmp()
Rename function local variable i to sg_cnt so we can get rid of the shadow variable compilation warning: unsigned int i; ^ int i; ^ Link: https://lore.kernel.org/r/20210228055645.22253-6-chaitanya.kulkarni@wdc.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target')
-rw-r--r--drivers/target/target_core_sbc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/target/target_core_sbc.c b/drivers/target/target_core_sbc.c
index f7c527a826fd..7b07e557dc8d 100644
--- a/drivers/target/target_core_sbc.c
+++ b/drivers/target/target_core_sbc.c
@@ -448,7 +448,7 @@ compare_and_write_do_cmp(struct scatterlist *read_sgl, unsigned int read_nents,
sense_reason_t ret;
unsigned int offset;
size_t rc;
- int i;
+ int sg_cnt;
buf = kzalloc(cmp_len, GFP_KERNEL);
if (!buf) {
@@ -467,7 +467,7 @@ compare_and_write_do_cmp(struct scatterlist *read_sgl, unsigned int read_nents,
*/
offset = 0;
ret = TCM_NO_SENSE;
- for_each_sg(read_sgl, sg, read_nents, i) {
+ for_each_sg(read_sgl, sg, read_nents, sg_cnt) {
unsigned int len = min(sg->length, cmp_len);
unsigned char *addr = kmap_atomic(sg_page(sg));