4 files changed, 8 insertions, 17 deletions
diff --git a/src/mesa/swrast/s_context.c b/src/mesa/swrast/s_context.c
index d5acaee8312..31a12dade1a 100644
--- a/src/mesa/swrast/s_context.c
+++ b/src/mesa/swrast/s_context.c
@@ -829,8 +829,7 @@ _swrast_DestroyContext( struct gl_context *ctx )
    }
 
    free( swrast->SpanArrays );
-   if (swrast->ZoomedArrays)
-      free( swrast->ZoomedArrays );
+   free( swrast->ZoomedArrays );
    free( swrast->TexelBuffer );
 
    free(swrast->stencil_temp.buf1);
diff --git a/src/mesa/swrast/s_drawpix.c b/src/mesa/swrast/s_drawpix.c
index 93d2d352922..7665408fd13 100644
--- a/src/mesa/swrast/s_drawpix.c
+++ b/src/mesa/swrast/s_drawpix.c
@@ -493,9 +493,7 @@ draw_rgba_pixels( struct gl_context *ctx, GLint x, GLint y,
       span.array->ChanType = CHAN_TYPE;
    }
 
-   if (convImage) {
-      free(convImage);
-   }
+   free(convImage);
 
    swrast_render_finish(ctx);
 }
diff --git a/src/mesa/swrast/s_renderbuffer.c b/src/mesa/swrast/s_renderbuffer.c
index e468bdb16b0..b1fb57823f4 100644
--- a/src/mesa/swrast/s_renderbuffer.c
+++ b/src/mesa/swrast/s_renderbuffer.c
@@ -119,10 +119,8 @@ soft_renderbuffer_storage(struct gl_context *ctx, struct gl_renderbuffer *rb,
    bpp = _mesa_get_format_bytes(rb->Format);
 
    /* free old buffer storage */
-   if (srb->Buffer) {
-      free(srb->Buffer);
-      srb->Buffer = NULL;
-   }
+   free(srb->Buffer);
+   srb->Buffer = NULL;
 
    srb->RowStride = width * bpp;
 
@@ -170,10 +168,8 @@ soft_renderbuffer_delete(struct gl_renderbuffer *rb)
 {
    struct swrast_renderbuffer *srb = swrast_renderbuffer(rb);
 
-   if (srb->Buffer) {
-      free(srb->Buffer);
-      srb->Buffer = NULL;
-   }
+   free(srb->Buffer);
+   srb->Buffer = NULL;
    _mesa_delete_renderbuffer(rb);
 }
 
diff --git a/src/mesa/swrast/s_texture.c b/src/mesa/swrast/s_texture.c
index defe669941f..8ae3d5bd0e6 100644
--- a/src/mesa/swrast/s_texture.c
+++ b/src/mesa/swrast/s_texture.c
@@ -144,10 +144,8 @@ _swrast_free_texture_image_buffer(struct gl_context *ctx,
       swImage->Buffer = NULL;
    }
 
-   if (swImage->ImageOffsets) {
-      free(swImage->ImageOffsets);
-      swImage->ImageOffsets = NULL;
-   }
+   free(swImage->ImageOffsets);
+   swImage->ImageOffsets = NULL;
 }