• Prabhakar Lad's avatar
    [media] media: davinci: vpif: fix array out of bound warnings · e9b5872c
    Prabhakar Lad authored
    This patch fixes following array out of bound warnings,
    
    drivers/media/platform/davinci/vpif_display.c: In function 'vpif_remove':
    drivers/media/platform/davinci/vpif_display.c:1389:36: warning: iteration
    1u invokes undefined behavior [-Waggressive-loop-optimizations]
       vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
                                        ^
    drivers/media/platform/davinci/vpif_display.c:1385:2: note: containing loop
      for (i = 0; i < VPIF_DISPLAY_MAX_DEVICES; i++) {
      ^
    drivers/media/platform/davinci/vpif_capture.c: In function 'vpif_remove':
    drivers/media/platform/davinci/vpif_capture.c:1581:36: warning: iteration
    1u invokes undefined behavior [-Waggressive-loop-optimizations]
       vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
                                        ^
    drivers/media/platform/davinci/vpif_capture.c:1577:2: note: containing loop
      for (i = 0; i < VPIF_CAPTURE_MAX_DEVICES; i++) {
      ^
    drivers/media/platform/davinci/vpif_capture.c:1580:23: warning: array subscript
    is above array bounds [-Warray-bounds]
       common = &ch->common[i];
    Reported-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
    Signed-off-by: default avatarLad, Prabhakar <prabhakar.csengg@gmail.com>
    Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
    Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
    e9b5872c
vpif_display.c 39.7 KB