UBIFS: fix sparse warnings (6a4a9b43) · Commits · 戴 / test

fs/ubifs/compress.c:111:8: warning: incorrect type in argument 5 (different signedness) fs/ubifs/compress.c:111:8: expected unsigned int *dlen fs/ubifs/compress.c:111:8: got int *out_len fs/ubifs/compress.c:175:10: warning: incorrect type in argument 5 (different signedness) fs/ubifs/compress.c:175:10: expected unsigned int *dlen fs/ubifs/compress.c:175:10: got int *out_len Fix this by adding a cast to (unsigned int *). We guarantee that our lengths are small and no overflow is possible. Signed-off-by:

Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

fs/ubifs/compress.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -108,7 +108,7 @@ void ubifs_compress(const void in_buf, int in_len, void out_buf, int *out_len,
		if (compr->comp_mutex)
		mutex_lock(compr->comp_mutex);
		err = crypto_comp_compress(compr->cc, in_buf, in_len, out_buf,
		out_len);
		(unsigned int *)out_len);
		if (compr->comp_mutex)
		mutex_unlock(compr->comp_mutex);
		if (unlikely(err)) {
		@@ -172,7 +172,7 @@ int ubifs_decompress(const void in_buf, int in_len, void out_buf,
		if (compr->decomp_mutex)
		mutex_lock(compr->decomp_mutex);
		err = crypto_comp_decompress(compr->cc, in_buf, in_len, out_buf,
		out_len);
		(unsigned int *)out_len);
		if (compr->decomp_mutex)
		mutex_unlock(compr->decomp_mutex);
		if (err)

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