The variable idx is assigned a value and is never read. The variable is
not used and is redundant, remove it.
Cleans up clang scan build warning:
warning: Although the value stored to 'idx' is used in the enclosing
expression, the value is never actually read from 'idx'
[deadcode.DeadStores]
Link: https://lkml.kernel.org/r/20220517093646.93628-2-colin.i.king@gmail.com
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Anton Altaparmakov <anton@tuxera.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
last_vcn = -1;
do {
VCN vcn;
- pgoff_t idx, start_idx;
+ pgoff_t start_idx;
unsigned ofs, do_pages, u;
size_t copied;
- start_idx = idx = pos >> PAGE_SHIFT;
+ start_idx = pos >> PAGE_SHIFT;
ofs = pos & ~PAGE_MASK;
bytes = PAGE_SIZE - ofs;
do_pages = 1;