brain-hackers_pepepper-mirror/linux-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/linux-brain.git synced 2024-06-09 23:36:23 +09:00
Code Issues Projects Releases Wiki Activity

usb: storage: sddr09: Remove a set-but-not-used variable

Browse Source 
The 'isnew' variable in 'sddr09_write_lba' function is set but never
used.

This has been detected by building the driver with W=1:

drivers/usb/storage/sddr09.c: In function ‘sddr09_write_lba’:
drivers/usb/storage/sddr09.c:873:17: warning: variable ‘isnew’ set but
not used [-Wunused-but-set-variable]
int i, result, isnew;
                 ^

Signed-off-by: Augusto Mecking Caringi <augustocaringi@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Augusto Mecking Caringi 2017-01-24 18:11:23 +00:00 committed by Greg Kroah-Hartman
parent 1e572aa568
commit 92190e365a
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/usb/storage/sddr09.c
View File

@ -870,13 +870,12 @@ sddr09_write_lba(struct us_data *us, unsigned int lba,
unsigned int pagelen;
unsigned char *bptr, *cptr, *xptr;
unsigned char ecc[3];
int i, result, isnew;
int i, result;
lbap = ((lba % 1000) << 1) | 0x1000;
if (parity[MSB_of(lbap) ^ LSB_of(lbap)])
lbap ^= 1;
pba = info->lba_to_pba[lba];
isnew = 0;
if (pba == UNDEF) {
pba = sddr09_find_unused_pba(info, lba);
@ -887,7 +886,6 @@ sddr09_write_lba(struct us_data *us, unsigned int lba,
}
info->pba_to_lba[pba] = lba;
info->lba_to_pba[lba] = pba;
isnew = 1;
}
if (pba == 1) {