[dpdk-dev] [PATCH v3 03/20] pci: fixing errors in a previous commit found by checkpatch

[Anatoly Burakov]

Signed-off-by: Anatoly Burakov <anatoly.burakov at intel.com>
---
 lib/librte_eal/linuxapp/eal/eal_pci_uio.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/lib/librte_eal/linuxapp/eal/eal_pci_uio.c 
b/lib/librte_eal/linuxapp/eal/eal_pci_uio.c
index 61f09cc..ae4e716 100644
--- a/lib/librte_eal/linuxapp/eal/eal_pci_uio.c
+++ b/lib/librte_eal/linuxapp/eal/eal_pci_uio.c
@@ -69,7 +69,7 @@ pci_uio_get_mappings(const char *devname, struct pci_map 
maps[], int nb_maps) {
                if (pci_parse_sysfs_value(filename, &offset) < 0) {
                        RTE_LOG(ERR, EAL,
                                        "%s(): cannot parse offset of %s\n", 
__func__, dirname);
-                       return (-1);
+                       return -1;
                }

                /* get mapping size */
@@ -77,7 +77,7 @@ pci_uio_get_mappings(const char *devname, struct pci_map 
maps[], int nb_maps) {
                if (pci_parse_sysfs_value(filename, &size) < 0) {
                        RTE_LOG(ERR, EAL,
                                        "%s(): cannot parse size of %s\n", 
__func__, dirname);
-                       return (-1);
+                       return -1;
                }

                /* get mapping physical address */
@@ -85,20 +85,20 @@ pci_uio_get_mappings(const char *devname, struct pci_map 
maps[], int nb_maps) {
                if (pci_parse_sysfs_value(filename, &maps[i].phaddr) < 0) {
                        RTE_LOG(ERR, EAL,
                                        "%s(): cannot parse addr of %s\n", 
__func__, dirname);
-                       return (-1);
+                       return -1;
                }

                if ((offset > OFF_MAX) || (size > SIZE_MAX)) {
                        RTE_LOG(ERR, EAL,
                                        "%s(): offset/size exceed system max 
value\n", __func__);
-                       return (-1);
+                       return -1;
                }

                maps[i].offset = offset;
                maps[i].size = size;
        }

-       return (i);
+       return i;
 }

 static int
@@ -128,12 +128,12 @@ pci_uio_map_secondary(struct rte_pci_device *dev) {
                                        (size_t) uio_res->maps[i].size) != 
uio_res->maps[i].addr) {
                                RTE_LOG(ERR, EAL, "Cannot mmap device 
resource\n");
                                close(fd);
-                               return (-1);
+                               return -1;
                        }
                        /* fd is not needed in slave process, close it */
                        close(fd);
                }
-               return (0);
+               return 0;
        }

        RTE_LOG(ERR, EAL, "Cannot find resource for device\n");
@@ -277,7 +277,7 @@ pci_uio_map_resource(struct rte_pci_device *dev) {

        /* secondary processes - use already recorded details */
        if (rte_eal_process_type() != RTE_PROC_PRIMARY)
-               return (pci_uio_map_secondary(dev));
+               return pci_uio_map_secondary(dev);

        /* find uio resource */
        uio_num = pci_get_uio_dev(dev, dirname, sizeof(dirname));
@@ -299,7 +299,7 @@ pci_uio_map_resource(struct rte_pci_device *dev) {
        /* allocate the mapping details for secondary processes*/
        if ((uio_res = rte_zmalloc("UIO_RES", sizeof(*uio_res), 0)) == NULL) {
                RTE_LOG(ERR, EAL, "%s(): cannot store uio mmap details\n", 
__func__);
-               return (-1);
+               return -1;
        }

        rte_snprintf(uio_res->path, sizeof(uio_res->path), "%s", devname);
@@ -310,7 +310,7 @@ pci_uio_map_resource(struct rte_pci_device *dev) {
                        RTE_DIM(uio_res->maps));
        if (nb_maps < 0) {
                rte_free(uio_res);
-               return (nb_maps);
+               return nb_maps;
        }

        uio_res->nb_maps = nb_maps;
-- 
1.8.1.4