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| author | Johannes Thumshirn <jthumshirn@suse.de> | 2018-08-03 14:49:54 +0200 |
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| committer | Johannes Thumshirn <jthumshirn@suse.de> | 2018-08-03 14:49:54 +0200 |
| commit | 48956755a3e76521e6d5c5a621ae8fa6e12ea785 (patch) | |
| tree | b61fb73a5d4058d8d9b61b48dbb375572fdc7b25 | |
| parent | 40ad918243e91f466860f91e7097b0ac19530507 (diff) | |
| parent | 59c041e48f22eff6f8e2bae7dff76fc8d0b01451 (diff) | |
Merge remote-tracking branch 'origin/SLE15' into SLE12-SP4rpm-4.12.14-94.32--SLE-12-SP4-Server-Beta2rpm-4.12.14-94.32--SLE-12-SP4-SAP-Beta2rpm-4.12.14-94.32--SLE-12-SP4-HPC-Beta2rpm-4.12.14-94.32--SLE-12-SP4-Desktop-Beta2rpm-4.12.14-94.32
suse-commit: 157cc4de9c4d6fa7e37e5e8afb2e68038f92731c
| -rw-r--r-- | kernel/irq/manage.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 6567d04262d4..c16c9fd151ff 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -1623,6 +1623,10 @@ const void *free_irq(unsigned int irq, void *dev_id) #endif action = __free_irq(irq, dev_id); + + if (!action) + return NULL; + devname = action->name; kfree(action); return devname; |