spapr_pci: drop useless check in spapr_phb_vfio_get_loc_code()

g_strdup_printf() either returns a non-null pointer, or aborts if it
failed to allocate memory.

Signed-off-by: Greg Kurz <groug@kaod.org>
[dwg: Grammatical fix to commit message]
Acked-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c
index d7880f257aa14e4ac6df27b3ee87dddfa42febb1..ef982f2ef370d9935c3e168f60be023e0decf1fb 100644 (file)
--- a/hw/ppc/spapr_pci.c
+++ b/hw/ppc/spapr_pci.c
@@ -766,7 +766,7 @@ static char *spapr_phb_vfio_get_loc_code(sPAPRPHBState *sphb,  PCIDevice *pdev)
     /* Construct the path of the file that will give us the DT location */
     path = g_strdup_printf("/sys/bus/pci/devices/%s/devspec", host);
     g_free(host);
-    if (!path || !g_file_get_contents(path, &buf, NULL, NULL)) {
+    if (!g_file_get_contents(path, &buf, NULL, NULL)) {
         goto err_out;
     }
     g_free(path);
@@ -774,7 +774,7 @@ static char *spapr_phb_vfio_get_loc_code(sPAPRPHBState *sphb,  PCIDevice *pdev)
     /* Construct and read from host device tree the loc-code */
     path = g_strdup_printf("/proc/device-tree%s/ibm,loc-code", buf);
     g_free(buf);
-    if (!path || !g_file_get_contents(path, &buf, NULL, NULL)) {
+    if (!g_file_get_contents(path, &buf, NULL, NULL)) {
         goto err_out;
     }
     return buf;