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Geert Uytterhoeven 51f08abcd7 selftests: gpio-mockup-chardev: Check asprintf() for error 
[ Upstream commit 508cacd7da6659ae7b7bdd0a335f675422277758 ]

With gcc 7.3.0:

    gpio-mockup-chardev.c: In function ‘get_debugfs’:
    gpio-mockup-chardev.c:62:3: warning: ignoring return value of ‘asprintf’, declared with attribute warn_unused_result [-Wunused-result]
       asprintf(path, "%s/gpio", mnt_fs_get_target(fs));
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Handle asprintf() failures to fix this.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Shuah Khan <shuah@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-03-05 17:57:59 +01:00
..
accounting
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
arch
tools headers: Synchronise x86 cpufeatures.h for L1TF additions
2018-08-15 18:13:01 +02:00
build
tools: build: Use HOSTLDFLAGS with fixdep
2018-08-24 13:09:17 +02:00
cgroup
tools: fix cross-compile var clobbering
2019-01-13 10:01:02 +01:00
firewire
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gpio
tools: fix cross-compile var clobbering
2019-01-13 10:01:02 +01:00
hv
Tools: hv: kvp: Fix a warning of buffer overflow with gcc 8.0.1
2019-02-12 19:45:58 +01:00
iio
tools: fix cross-compile var clobbering
2019-01-13 10:01:02 +01:00
include
tools: sync up .h files with the repective arch and uapi .h files
2018-05-30 12:19:59 +02:00
kvm/kvm_stat
tools/kvm_stat: fix handling of invalid paths in debugfs provider
2018-10-10 08:54:20 +02:00
laptop
tools: fix cross-compile var clobbering
2019-01-13 10:01:02 +01:00
leds
tools: fix cross-compile var clobbering
2019-01-13 10:01:02 +01:00
lib
tools lib subcmd: Don't add the kernel sources to the include path
2019-01-26 09:37:05 +01:00
net
bpf: fix uninitialized variable in bpf tools
2018-06-21 04:02:49 +09:00
nfsd
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
objtool
objtool: Fix segfault in .cold detection with -ffunction-sections
2018-12-17 09:28:50 +01:00
pci
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pcmcia
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
perf
perf test shell: Use a fallback to get the pathname in vfs_getname
2019-02-20 10:20:48 +01:00
power
tools: power/acpi, revert to LD = gcc
2019-01-13 10:01:07 +01:00
scripts
tools: fix cross-compile var clobbering
2019-01-13 10:01:02 +01:00
spi
tools: fix cross-compile var clobbering
2019-01-13 10:01:02 +01:00
testing
selftests: gpio-mockup-chardev: Check asprintf() for error
2019-03-05 17:57:59 +01:00
thermal/tmon
tools/thermal: tmon: fix for segfault
2018-05-30 07:52:28 +02:00
time
…
usb
tools: fix cross-compile var clobbering
2019-01-13 10:01:02 +01:00
virtio
virtio: fix test build after uio.h change
2019-01-13 10:01:01 +01:00
vm
tools: fix cross-compile var clobbering
2019-01-13 10:01:02 +01:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00