tgafb: fix cmap memory leak
Fix cmap leak when register_framebuffer fails. Signed-off-by: Andres Salomon <dilinger@debian.org> Acked-by: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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cc880a7157
Коммит
327fc8752a
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@ -1663,7 +1663,7 @@ tgafb_register(struct device *dev)
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if (register_framebuffer(info) < 0) {
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printk(KERN_ERR "tgafb: Could not register framebuffer\n");
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ret = -EINVAL;
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goto err1;
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goto err2;
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}
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if (tga_bus_pci) {
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@ -1682,6 +1682,8 @@ tgafb_register(struct device *dev)
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return 0;
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err2:
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fb_dealloc_cmap(&info->cmap);
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err1:
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if (mem_base)
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iounmap(mem_base);
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