diff options
| author | Arnd Bergmann <[email protected]> | 2016-11-22 14:33:44 +0000 |
|---|---|---|
| committer | Vineet Gupta <[email protected]> | 2016-11-30 19:54:25 +0000 |
| commit | a26b0d4962c7daf91d942a917c71c20e164b687a (patch) | |
| tree | a20bdb7696eac194d005226eae15fd505258d522 /net/unix/af_unix.c | |
| parent | clocksource: Add clockevent support to NPS400 driver (diff) | |
| download | kernel-a26b0d4962c7daf91d942a917c71c20e164b687a.tar.gz kernel-a26b0d4962c7daf91d942a917c71c20e164b687a.zip | |
clocksource: nps: avoid maybe-uninitialized warning
We get a harmless false-positive warning with the newly added nps
clocksource driver:
drivers/clocksource/timer-nps.c: In function 'nps_setup_clocksource':
drivers/clocksource/timer-nps.c:102:6: error: 'nps_timer1_freq' may be used uninitialized in this function [-Werror=maybe-uninitialized]
Gcc here fails to identify that IS_ERR() is only true if PTR_ERR()
has a nonzero value. Using PTR_ERR_OR_ZERO() to convert the result
first makes this obvious and shuts up the warning.
Fixes: 0ee4d9922df5 ("clocksource: Add clockevent support to NPS400 driver")
Signed-off-by: Arnd Bergmann <[email protected]>
Signed-off-by: Vineet Gupta <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions