#include <assert.h>
#include <stdio.h>
+#if defined(RTE_BACKTRACE)
#include <execinfo.h>
+#endif
#include <stdlib.h>
#include <unistd.h>
#include <stdint.h>
lockfile = calloc(strlen(home_path) + strlen(lockname) + 1,
sizeof(char));
+ if (!lockfile)
+ return -ENOMEM;
+
strcat(lockfile, home_path);
strcat(lockfile, "/.lock_nfp_secondary");
desc->secondary_lock = open(lockfile, O_RDWR | O_CREAT | O_NONBLOCK,
0666);
if (desc->secondary_lock < 0) {
RTE_LOG(ERR, PMD, "NFP lock for secondary process failed\n");
+ free(lockfile);
return desc->secondary_lock;
}
close(desc->secondary_lock);
}
+ free(lockfile);
return rc;
}
cpp->driver_lock_needed) {
ret = nfp_acquire_process_lock(desc);
if (ret)
- return -1;
+ goto error;
}
/* Just support for one secondary process */
if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
ret = nfp_acquire_secondary_process_lock(desc);
if (ret)
- return -1;
+ goto error;
}
if (nfp6000_set_model(dev, cpp) < 0)
- return -1;
+ goto error;
if (nfp6000_set_interface(dev, cpp) < 0)
- return -1;
+ goto error;
if (nfp6000_set_serial(dev, cpp) < 0)
- return -1;
+ goto error;
if (nfp6000_set_barsz(dev, desc) < 0)
- return -1;
+ goto error;
desc->cfg = (char *)dev->mem_resource[0].addr;
nfp_cpp_priv_set(cpp, desc);
- return ret;
+ return 0;
+
+error:
+ free(desc);
+ return -1;
}
static void