Don't cast the return value of malloc/realloc

This patch has been generated by the following Coccinelle semantic
patch:

// Don't cast the return value of malloc/realloc.
//
// Casting the return value of malloc/realloc only stands to hide
// errors.

@@
type T;
expression E1, E2;
@@
- (T)
(
_mesa_align_calloc(E1, E2)
|
_mesa_align_malloc(E1, E2)
|
calloc(E1, E2)
|
malloc(E1)
|
realloc(E1, E2)
)

4 files changed, 4 insertions, 4 deletions

diff --git a/src/egl/main/eglcurrent.c b/src/egl/main/eglcurrent.c
index 54fc4f742e5..2e2185fa510 100644
--- a/src/egl/main/eglcurrent.c
+++ b/src/egl/main/eglcurrent.c
@@ -156,7 +156,7 @@ _eglInitThreadInfo(_EGLThreadInfo *t)
 static _EGLThreadInfo *
 _eglCreateThreadInfo(void)
 {
-   _EGLThreadInfo *t = (_EGLThreadInfo *) calloc(1, sizeof(_EGLThreadInfo));
+   _EGLThreadInfo *t = calloc(1, sizeof(_EGLThreadInfo));
    if (t)
       _eglInitThreadInfo(t);
    else
diff --git a/src/egl/main/egldisplay.c b/src/egl/main/egldisplay.c
index 898a60a3fd9..985e781b0b5 100644
--- a/src/egl/main/egldisplay.c
+++ b/src/egl/main/egldisplay.c
@@ -266,7 +266,7 @@ _eglFindDisplay(_EGLPlatformType plat, void *plat_dpy)
 
    /* create a new display */
    if (!dpy) {
-      dpy = (_EGLDisplay *) calloc(1, sizeof(_EGLDisplay));
+      dpy = calloc(1, sizeof(_EGLDisplay));
       if (dpy) {
          _eglInitMutex(&dpy->Mutex);
          dpy->Platform = plat;
diff --git a/src/egl/main/eglmode.c b/src/egl/main/eglmode.c
index 617d4c2d60a..74333926d90 100644
--- a/src/egl/main/eglmode.c
+++ b/src/egl/main/eglmode.c
@@ -270,7 +270,7 @@ _eglChooseModeMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *scrn,
    }
 
    /* allocate array of mode pointers */
-   modeList = (_EGLMode **) malloc(modes_size * sizeof(_EGLMode *));
+   modeList = malloc(modes_size * sizeof(_EGLMode *));
    if (!modeList) {
       _eglError(EGL_BAD_MODE_MESA, "eglChooseModeMESA(out of memory)");
       return EGL_FALSE;
diff --git a/src/egl/main/eglscreen.c b/src/egl/main/eglscreen.c
index e21952094a2..21e245006e3 100644
--- a/src/egl/main/eglscreen.c
+++ b/src/egl/main/eglscreen.c
@@ -94,7 +94,7 @@ _eglInitScreen(_EGLScreen *screen, _EGLDisplay *dpy, EGLint num_modes)
 
    if (num_modes > _EGL_SCREEN_MAX_MODES)
       num_modes = _EGL_SCREEN_MAX_MODES;
-   screen->Modes = (_EGLMode *) calloc(num_modes, sizeof(*screen->Modes));
+   screen->Modes = calloc(num_modes, sizeof(*screen->Modes));
    screen->NumModes = (screen->Modes) ? num_modes : 0;
 }