Remove misc NULL checks after M_WAITOK allocations.
MFC after: 1 month Sponsored by: The FreeBSD Foundation
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b00039f739
commit
084d207584
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=299353
@ -267,8 +267,6 @@ acpi_perf_evaluate(device_t dev)
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sc->px_states = malloc(sc->px_count * sizeof(struct acpi_px),
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sc->px_states = malloc(sc->px_count * sizeof(struct acpi_px),
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M_ACPIPERF, M_WAITOK | M_ZERO);
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M_ACPIPERF, M_WAITOK | M_ZERO);
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if (sc->px_states == NULL)
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goto out;
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/*
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/*
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* Each state is a package of {CoreFreq, Power, TransitionLatency,
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* Each state is a package of {CoreFreq, Power, TransitionLatency,
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@ -605,9 +605,6 @@ p4_pcpu_init(struct pmc_mdep *md, int cpu)
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p4c = malloc(sizeof(struct p4_cpu), M_PMC, M_WAITOK|M_ZERO);
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p4c = malloc(sizeof(struct p4_cpu), M_PMC, M_WAITOK|M_ZERO);
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if (p4c == NULL)
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return (ENOMEM);
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pc = pmc_pcpu[cpu];
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pc = pmc_pcpu[cpu];
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KASSERT(pc != NULL, ("[p4,%d] cpu %d null per-cpu", __LINE__, cpu));
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KASSERT(pc != NULL, ("[p4,%d] cpu %d null per-cpu", __LINE__, cpu));
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@ -464,8 +464,6 @@ ioat3_attach(device_t device)
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ioat->ring = malloc(num_descriptors * sizeof(*ring), M_IOAT,
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ioat->ring = malloc(num_descriptors * sizeof(*ring), M_IOAT,
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M_ZERO | M_WAITOK);
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M_ZERO | M_WAITOK);
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if (ioat->ring == NULL)
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return (ENOMEM);
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ring = ioat->ring;
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ring = ioat->ring;
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for (i = 0; i < num_descriptors; i++) {
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for (i = 0; i < num_descriptors; i++) {
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@ -325,8 +325,6 @@ evtchn_write(struct cdev *dev, struct uio *uio, int ioflag)
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return (EINVAL);
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return (EINVAL);
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kbuf = malloc(PAGE_SIZE, M_EVTCHN, M_WAITOK);
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kbuf = malloc(PAGE_SIZE, M_EVTCHN, M_WAITOK);
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if (kbuf == NULL)
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return (ENOMEM);
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count = uio->uio_resid;
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count = uio->uio_resid;
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/* Whole number of ports. */
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/* Whole number of ports. */
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@ -226,8 +226,6 @@ start_xen_ap(int cpu)
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bootAP = cpu;
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bootAP = cpu;
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ctxt = malloc(sizeof(*ctxt), M_TEMP, M_WAITOK | M_ZERO);
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ctxt = malloc(sizeof(*ctxt), M_TEMP, M_WAITOK | M_ZERO);
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if (ctxt == NULL)
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panic("unable to allocate memory");
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ctxt->flags = VGCF_IN_KERNEL;
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ctxt->flags = VGCF_IN_KERNEL;
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ctxt->user_regs.rip = (unsigned long) init_secondary;
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ctxt->user_regs.rip = (unsigned long) init_secondary;
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