code cleanup: add break statements in switch ()'s, (even at the last case).

4 files changed, 8 insertions, 2 deletions

diff --git a/source/blender/imbuf/intern/cineon/logImageCore.c b/source/blender/imbuf/intern/cineon/logImageCore.c
index 822f495d5bc..1500f4282e5 100644
--- a/source/blender/imbuf/intern/cineon/logImageCore.c
+++ b/source/blender/imbuf/intern/cineon/logImageCore.c
@@ -1470,6 +1470,7 @@ static int convertRGBAToLogElement(float *src, float *dst, LogImageFile *logImag
 		case descriptor_YA: /* this descriptor is for internal use only */
 		default:
 			rvalue = 1;
+			break;
 	}
 
 	if (srcIsLinearRGB != 0) {
diff --git a/source/blender/imbuf/intern/colormanagement.c b/source/blender/imbuf/intern/colormanagement.c
index baaee8cb553..238e68b141c 100644
--- a/source/blender/imbuf/intern/colormanagement.c
+++ b/source/blender/imbuf/intern/colormanagement.c
@@ -1094,6 +1094,7 @@ const char *IMB_colormanagement_role_colorspace_name_get(int role)
 		default:
 			printf("Unknown role was passed to %s\n", __func__);
 			BLI_assert(0);
+			break;
 	}
 
 	return NULL;
diff --git a/source/blender/imbuf/intern/jpeg.c b/source/blender/imbuf/intern/jpeg.c
index ed4f6d40cee..38caf224c42 100644
--- a/source/blender/imbuf/intern/jpeg.c
+++ b/source/blender/imbuf/intern/jpeg.c
@@ -366,6 +366,7 @@ static ImBuf *ibJpegImageFromCinfo(struct jpeg_decompress_struct *cinfo, int fla
 							rect[0] = r;
 							rect += 4;
 						}
+						break;
 				}
 			}
 
@@ -549,7 +550,8 @@ next_stamp_info:
 				break;
 			/* default was missing... intentional ? */
 			default:
-				; /* do nothing */
+				/* do nothing */
+				break;
 		}
 
 		jpeg_write_scanlines(cinfo, row_pointer, 1);
@@ -594,7 +596,8 @@ static int init_jpeg(FILE *outfile, struct jpeg_compress_struct *cinfo, struct I
 			break;
 		/* default was missing... intentional ? */
 		default:
-			; /* do nothing */
+			/* do nothing */
+			break;
 	}
 	jpeg_set_defaults(cinfo);
 	
diff --git a/source/blender/imbuf/intern/png.c b/source/blender/imbuf/intern/png.c
index e07eef1868e..b620dbd9b10 100644
--- a/source/blender/imbuf/intern/png.c
+++ b/source/blender/imbuf/intern/png.c
@@ -567,6 +567,7 @@ ImBuf *imb_loadpng(unsigned char *mem, size_t size, int flags, char colorspace[I
 		default:
 			printf("PNG format not supported\n");
 			longjmp(png_jmpbuf(png_ptr), 1);
+			break;
 	}
 	
 	ibuf = IMB_allocImBuf(width, height, 8 * bytesperpixel, 0);