ipcs: assigned values are never read [clang-analyzer]

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/sys-utils/ipcs.c b/sys-utils/ipcs.c
index 14f5f0ba1eba0c196c369775bf1b6d95886d1c9e..16e520649e2d83f9c2fe599ab2b614e6d0596cb7 100644 (file)
--- a/sys-utils/ipcs.c
+++ b/sys-utils/ipcs.c
@@ -278,7 +278,6 @@ static void do_shm (char format, int unit)
         */
        if (ipc_shm_get_info(-1, &shmds) < 1)
                return;
-       shmdsp = shmds;
 
        for (shmdsp = shmds; shmdsp->next != NULL; shmdsp = shmdsp->next) {
                if (format == CREATOR)  {
@@ -396,7 +395,6 @@ static void do_sem (char format)
         */
        if (ipc_sem_get_info(-1, &semds) < 1)
                return;
-       semdsp = semds;
 
        for (semdsp = semds; semdsp->next != NULL; semdsp = semdsp->next) {
                if (format == CREATOR)  {
@@ -501,7 +499,6 @@ static void do_msg (char format, int unit)
         */
        if (ipc_msg_get_info(-1, &msgds) < 1)
                return;
-       msgdsp = msgds;
 
        for (msgdsp = msgds; msgdsp->next != NULL; msgdsp = msgdsp->next) {
                if (format == CREATOR) {