diff options
Diffstat (limited to 'fs/jffs2')
| -rw-r--r-- | fs/jffs2/compr.c | 33 |
1 files changed, 28 insertions, 5 deletions
diff --git a/fs/jffs2/compr.c b/fs/jffs2/compr.c index afe74c65f1e4..764f19dec3f0 100644 --- a/fs/jffs2/compr.c +++ b/fs/jffs2/compr.c @@ -364,12 +364,24 @@ void jffs2_free_comprbuf(unsigned char *comprbuf, unsigned char *orig) int __init jffs2_compressors_init(void) { + int ret = 0; /* Registering compressors */ - jffs2_zlib_init(); - jffs2_rtime_init(); - jffs2_rubinmips_init(); - jffs2_dynrubin_init(); - jffs2_lzo_init(); + ret = jffs2_zlib_init(); + if (ret) + goto exit; + ret = jffs2_rtime_init(); + if (ret) + goto exit_zlib; + ret = jffs2_rubinmips_init(); + if (ret) + goto exit_rtime; + ret = jffs2_dynrubin_init(); + if (ret) + goto exit_runinmips; + ret = jffs2_lzo_init(); + if (ret) + goto exit_dynrubin; + /* Setting default compression mode */ #ifdef CONFIG_JFFS2_CMODE_NONE @@ -389,6 +401,17 @@ int __init jffs2_compressors_init(void) #endif #endif return 0; + +exit_dynrubin: + jffs2_dynrubin_exit(); +exit_runinmips: + jffs2_rubinmips_exit(); +exit_rtime: + jffs2_rtime_exit(); +exit_zlib: + jffs2_zlib_exit(); +exit: + return ret; } int jffs2_compressors_exit(void) |