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authorLinus Torvalds <torvalds@linux-foundation.org>2018-08-18 21:04:51 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-18 21:04:51 +0300
commitd5acba26bfa097a618be425522b1ec4269d3edaf (patch)
tree7abb08032d4b79b34eb1386aa007a811e1964839 /drivers/char/mem.c
parent2475c515d4031c494ff452508a8bf8c281ec6e56 (diff)
parent128f38041035001276e964cda1cf951f218d965d (diff)
downloadlinux-d5acba26bfa097a618be425522b1ec4269d3edaf.tar.xz
Merge tag 'char-misc-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver updates from Greg KH: "Here is the bit set of char/misc drivers for 4.19-rc1 There is a lot here, much more than normal, seems like everyone is writing new driver subsystems these days... Anyway, major things here are: - new FSI driver subsystem, yet-another-powerpc low-level hardware bus - gnss, finally an in-kernel GPS subsystem to try to tame all of the crazy out-of-tree drivers that have been floating around for years, combined with some really hacky userspace implementations. This is only for GNSS receivers, but you have to start somewhere, and this is great to see. Other than that, there are new slimbus drivers, new coresight drivers, new fpga drivers, and loads of DT bindings for all of these and existing drivers. All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (255 commits) android: binder: Rate-limit debug and userspace triggered err msgs fsi: sbefifo: Bump max command length fsi: scom: Fix NULL dereference misc: mic: SCIF Fix scif_get_new_port() error handling misc: cxl: changed asterisk position genwqe: card_base: Use true and false for boolean values misc: eeprom: assignment outside the if statement uio: potential double frees if __uio_register_device() fails eeprom: idt_89hpesx: clean up an error pointer vs NULL inconsistency misc: ti-st: Fix memory leak in the error path of probe() android: binder: Show extra_buffers_size in trace firmware: vpd: Fix section enabled flag on vpd_section_destroy platform: goldfish: Retire pdev_bus goldfish: Use dedicated macros instead of manual bit shifting goldfish: Add missing includes to goldfish.h mux: adgs1408: new driver for Analog Devices ADGS1408/1409 mux dt-bindings: mux: add adi,adgs1408 Drivers: hv: vmbus: Cleanup synic memory free path Drivers: hv: vmbus: Remove use of slow_virt_to_phys() Drivers: hv: vmbus: Reset the channel callback in vmbus_onoffer_rescind() ...
Diffstat (limited to 'drivers/char/mem.c')
-rw-r--r--drivers/char/mem.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index df66a9dd0aae..7b4e4de778e4 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -766,6 +766,7 @@ static loff_t memory_lseek(struct file *file, loff_t offset, int orig)
switch (orig) {
case SEEK_CUR:
offset += file->f_pos;
+ /* fall through */
case SEEK_SET:
/* to avoid userland mistaking f_pos=-9 as -EBADF=-9 */
if ((unsigned long long)offset >= -MAX_ERRNO) {