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Commit 235f6d15 authored by Namhyung Kim's avatar Namhyung Kim Committed by Kees Cook
Browse files

pstore: Cleanup pstore_dump() 



The code is duplicate between compression is enabled or not.

Signed-off-by: default avatarNamhyung Kim <namhyung@kernel.org>
Signed-off-by: default avatarKees Cook <keescook@chromium.org>
parent 98e44fda

fs/pstore/platform.c

+13 −19
Original line number Diff line number Diff line
@@ -306,19 +306,25 @@ static void pstore_dump(struct kmsg_dumper *dumper, 
		int hsize;

		int zipped_len = -1;

		size_t len;

		bool compressed;

		bool compressed = false;

		size_t total_len;



		if (big_oops_buf && is_locked) {

			dst = big_oops_buf;

			hsize = sprintf(dst, "%s#%d Part%u\n", why,

							oopscount, part);

			size = big_oops_buf_sz - hsize;

			size = big_oops_buf_sz;

		} else {

			dst = psinfo->buf;

			size = psinfo->bufsize;

		}



		hsize = sprintf(dst, "%s#%d Part%u\n", why, oopscount, part);

		size -= hsize;



		if (!kmsg_dump_get_buffer(dumper, true, dst + hsize,

					  size, &len))

			break;



		if (big_oops_buf && is_locked) {

			zipped_len = pstore_compress(dst, psinfo->buf,

						hsize + len, psinfo->bufsize);
@@ -326,21 +332,9 @@ static void pstore_dump(struct kmsg_dumper *dumper, 
				compressed = true;

				total_len = zipped_len;

			} else {

				compressed = false;

				total_len = copy_kmsg_to_buffer(hsize, len);

			}

		} else {

			dst = psinfo->buf;

			hsize = sprintf(dst, "%s#%d Part%u\n", why, oopscount,

									part);

			size = psinfo->bufsize - hsize;

			dst += hsize;



			if (!kmsg_dump_get_buffer(dumper, true, dst,

								size, &len))

				break;



			compressed = false;

			total_len = hsize + len;

		}