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pci: remove unnecessary casts in address parsing

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The function strtoul returns unsigned long and can be directly
assigned to a smaller type. Removing the casts allows easier
expansion of PCI domain.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This commit is contained in:
Stephen Hemminger 2017-07-05 09:55:31 -07:00 committed by Thomas Monjalon
parent 657c713385
commit c023dabc07
1 changed files with 4 additions and 4 deletions
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8
lib/librte_eal/linuxapp/eal/eal_pci.c
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@ -430,10 +430,10 @@ parse_pci_addr_format(const char *buf, int bufsize, struct rte_pci_addr *addr)
/* now convert to int values */
errno = 0;
addr->domain = (uint16_t)strtoul(splitaddr.domain, NULL, 16);
addr->bus = (uint8_t)strtoul(splitaddr.bus, NULL, 16);
addr->devid = (uint8_t)strtoul(splitaddr.devid, NULL, 16);
addr->function = (uint8_t)strtoul(splitaddr.function, NULL, 10);
addr->domain = strtoul(splitaddr.domain, NULL, 16);
addr->bus = strtoul(splitaddr.bus, NULL, 16);
addr->devid = strtoul(splitaddr.devid, NULL, 16);
addr->function = strtoul(splitaddr.function, NULL, 10);
if (errno != 0)
goto error;