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mrsas(4): Stop checking for failures from malloc(M_WAITOK)

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MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D45852
This commit is contained in:
Zhenlei Huang 2024-09-03 18:25:32 +08:00
parent 849f9ac370
commit a38d9ad473
1 changed files with 0 additions and 13 deletions
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13
sys/dev/mrsas/mrsas_ioctl.c
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@ -462,13 +462,6 @@ mrsas_user_command(struct mrsas_softc *sc, struct mfi_ioc_passthru *ioc)
kern_sge[0].length = 0;
} else {
ioctl_temp_data_mem = malloc(ioc->buf_size, M_MRSAS, M_WAITOK);
if (ioctl_temp_data_mem == NULL) {
device_printf(sc->mrsas_dev, "Could not allocate "
"%d memory for temporary passthrough ioctl\n",
ioc->buf_size);
ret = ENOMEM;
goto out;
}
/* Copy in data from user space */
ret = copyin(ioc->buf, ioctl_temp_data_mem, ioc->buf_size);
@ -483,12 +476,6 @@ mrsas_user_command(struct mrsas_softc *sc, struct mfi_ioc_passthru *ioc)
*/
passcmd = malloc(sizeof(struct mrsas_passthru_cmd), M_MRSAS,
M_WAITOK);
if (passcmd == NULL) {
device_printf(sc->mrsas_dev, "Could not allocate "
"memory for temporary passthrough cb struct\n");
ret = ENOMEM;
goto out;
}
passcmd->complete = 0;
passcmd->sc = sc;
passcmd->cmd = cmd;