/dev/mem: Mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
7fb2fd4e25
commit
5faecb0162
1 changed files with 1 additions and 0 deletions
|
@ -765,6 +765,7 @@ static loff_t memory_lseek(struct file *file, loff_t offset, int orig)
|
||||||
switch (orig) {
|
switch (orig) {
|
||||||
case SEEK_CUR:
|
case SEEK_CUR:
|
||||||
offset += file->f_pos;
|
offset += file->f_pos;
|
||||||
|
/* fall through */
|
||||||
case SEEK_SET:
|
case SEEK_SET:
|
||||||
/* to avoid userland mistaking f_pos=-9 as -EBADF=-9 */
|
/* to avoid userland mistaking f_pos=-9 as -EBADF=-9 */
|
||||||
if ((unsigned long long)offset >= -MAX_ERRNO) {
|
if ((unsigned long long)offset >= -MAX_ERRNO) {
|
||||||
|
|
Loading…
Reference in a new issue