On 4/14/2015 6:11 AM, Stephen Hemminger wrote:
> Fix whitespace errors reported by checkpatch, including
> missing space around operators and places where tab should
> be used instead of space.
>
> Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
Acked-by: Michael Qiu <michael.qiu at intel.com>
> ---
> lib/librte_eal/linuxapp/eal/eal_pci.c | 17 ++++++++---------
> 1 file changed, 8 insertions(+), 9 deletions(-)
>
> diff --git a/lib/librte_eal/linuxapp/eal/eal_pci.c
> b/lib/librte_eal/linuxapp/eal/eal_pci.c
> index 9cb0ffd..c98a778 100644
> --- a/lib/librte_eal/linuxapp/eal/eal_pci.c
> +++ b/lib/librte_eal/linuxapp/eal/eal_pci.c
> @@ -68,22 +68,22 @@ pci_unbind_kernel_driver(struct rte_pci_device *dev)
>
> /* open /sys/bus/pci/devices/AAAA:BB:CC.D/driver */
> snprintf(filename, sizeof(filename),
> - SYSFS_PCI_DEVICES "/" PCI_PRI_FMT "/driver/unbind",
> - loc->domain, loc->bus, loc->devid, loc->function);
> + SYSFS_PCI_DEVICES "/" PCI_PRI_FMT "/driver/unbind",
> + loc->domain, loc->bus, loc->devid, loc->function);
>
> f = fopen(filename, "w");
> if (f == NULL) /* device was not bound */
> return 0;
>
> n = snprintf(buf, sizeof(buf), PCI_PRI_FMT "\n",
> - loc->domain, loc->bus, loc->devid, loc->function);
> + loc->domain, loc->bus, loc->devid, loc->function);
> if ((n < 0) || (n >= (int)sizeof(buf))) {
> RTE_LOG(ERR, EAL, "%s(): snprintf failed\n", __func__);
> goto error;
> }
> if (fwrite(buf, n, 1, f) == 0) {
> RTE_LOG(ERR, EAL, "%s(): could not write to %s\n", __func__,
> - filename);
> + filename);
> goto error;
> }
>
> @@ -205,8 +205,7 @@ pci_parse_sysfs_resource(const char *filename, struct
> rte_pci_device *dev)
> return -1;
> }
>
> - for (i = 0; i<PCI_MAX_RESOURCE; i++) {
> -
> + for (i = 0; i < PCI_MAX_RESOURCE; i++) {
> if (fgets(buf, sizeof(buf), f) == NULL) {
> RTE_LOG(ERR, EAL,
> "%s(): cannot read resource\n", __func__);
> @@ -402,8 +401,8 @@ parse_pci_addr_format(const char *buf, int bufsize,
> uint16_t *domain,
> };
> char *str[PCI_FMT_NVAL]; /* last element-separator is "." not
> ":" */
> } splitaddr;
> -
> char *buf_copy = strndup(buf, bufsize);
> +
> if (buf_copy == NULL)
> return -1;
>
> @@ -411,7 +410,7 @@ parse_pci_addr_format(const char *buf, int bufsize,
> uint16_t *domain,
> != PCI_FMT_NVAL - 1)
> goto error;
> /* final split is on '.' between devid and function */
> - splitaddr.function = strchr(splitaddr.devid,'.');
> + splitaddr.function = strchr(splitaddr.devid, '.');
> if (splitaddr.function == NULL)
> goto error;
> *splitaddr.function++ = '\0';
> @@ -671,7 +670,7 @@ rte_eal_pci_probe_one_driver(struct rte_pci_driver *dr,
> struct rte_pci_device *d
> if (ret != 0)
> return ret;
> } else if (dr->drv_flags & RTE_PCI_DRV_FORCE_UNBIND &&
> - rte_eal_process_type() == RTE_PROC_PRIMARY) {
> + rte_eal_process_type() == RTE_PROC_PRIMARY) {
> /* unbind current driver */
> if (pci_unbind_kernel_driver(dev) < 0)
> return -1;
