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Readability: remove redundant return, continue, enum declaration

Sylvain Becker 2019-10-30 15:36:17 +01:00
parent b458d7a28f
commit 60d3965ece
6 changed files with 3 additions and 8 deletions
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1
src/audio/alsa/SDL_alsa_audio.c
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@ -340,7 +340,6 @@ swizzle_alsa_channels(_THIS, void *buffer, Uint32 bufferlen)
static void static void
no_swizzle(_THIS, void *buffer, Uint32 bufferlen) no_swizzle(_THIS, void *buffer, Uint32 bufferlen)
{ {
return;
} }
#endif /* SND_CHMAP_API_VERSION */ #endif /* SND_CHMAP_API_VERSION */

2
src/joystick/SDL_gamecontroller.c
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@ -881,7 +881,7 @@ SDL_PrivateAddMappingForGUID(SDL_JoystickGUID jGUID, const char *mappingString,
for ( pPrevMapping = s_pSupportedControllers, pCurrMapping = pPrevMapping->next; for ( pPrevMapping = s_pSupportedControllers, pCurrMapping = pPrevMapping->next;
pCurrMapping; pCurrMapping;
pPrevMapping = pCurrMapping, pCurrMapping = pCurrMapping->next ) { pPrevMapping = pCurrMapping, pCurrMapping = pCurrMapping->next ) {
continue; /* continue; */
} }
pPrevMapping->next = pControllerMapping; pPrevMapping->next = pControllerMapping;
} else { } else {

2
src/render/opengl/SDL_render_gl.c
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@ -180,7 +180,7 @@ GL_ClearErrors(SDL_Renderer *renderer)
} }
} else if (data->glGetError != NULL) { } else if (data->glGetError != NULL) {
while (data->glGetError() != GL_NO_ERROR) { while (data->glGetError() != GL_NO_ERROR) {
continue; /* continue; */
} }
} }
} }

2
src/render/opengles2/SDL_render_gles2.c
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@ -208,7 +208,7 @@ GL_ClearErrors(SDL_Renderer *renderer)
return; return;
} }
while (data->glGetError() != GL_NO_ERROR) { while (data->glGetError() != GL_NO_ERROR) {
continue; /* continue; */
} }
} }

3
src/video/SDL_blit_N.c
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@ -2317,7 +2317,6 @@ get_permutation(SDL_PixelFormat *srcfmt, SDL_PixelFormat *dstfmt,
if (_alpha_channel) { if (_alpha_channel) {
*_alpha_channel = alpha_channel; *_alpha_channel = alpha_channel;
} }
return;
} }
@ -3109,7 +3108,6 @@ Blit_3or4_to_3or4__same_rgb(SDL_BlitInfo * info)
dst += dstskip; dst += dstskip;
} }
} }
return;
} }
/* Blit_3or4_to_3or4__inversed_rgb: 3 or 4 bpp, inversed RGB triplet */ /* Blit_3or4_to_3or4__inversed_rgb: 3 or 4 bpp, inversed RGB triplet */
@ -3214,7 +3212,6 @@ Blit_3or4_to_3or4__inversed_rgb(SDL_BlitInfo * info)
dst += dstskip; dst += dstskip;
} }
} }
return;
} }
/* Normal N to N optimized blitters */ /* Normal N to N optimized blitters */

1
src/video/wayland/SDL_waylandtouch.c
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@ -192,7 +192,6 @@ WL_EXPORT const struct wl_interface qt_windowmanager_interface = {
/* wayland-qt-windowmanager.c ENDS */ /* wayland-qt-windowmanager.c ENDS */
/* wayland-qt-surface-extension.c BEGINS */ /* wayland-qt-surface-extension.c BEGINS */
extern const struct wl_interface qt_extended_surface_interface;
#ifndef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC #ifndef SDL_VIDEO_DRIVER_WAYLAND_DYNAMIC
extern const struct wl_interface wl_surface_interface; extern const struct wl_interface wl_surface_interface;
#endif #endif