[1/1] jffs2: remove unnecessary oom message
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Message ID 20210617085905.1385-1-thunder.leizhen@huawei.com
State New, archived
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Series
  • [1/1] jffs2: remove unnecessary oom message
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Commit Message

Zhen Lei June 17, 2021, 8:59 a.m. UTC
Fixes scripts/checkpatch.pl warning:
WARNING: Possible unnecessary 'out of memory' message

Remove it can help us save a bit of memory.

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
---
 fs/jffs2/compr.c | 16 +++++-----------
 fs/jffs2/dir.c   |  1 -
 2 files changed, 5 insertions(+), 12 deletions(-)

Patch
diff mbox series

diff --git a/fs/jffs2/compr.c b/fs/jffs2/compr.c
index 4849a4c9a0e2..700a2de39b08 100644
--- a/fs/jffs2/compr.c
+++ b/fs/jffs2/compr.c
@@ -80,10 +80,8 @@  static int jffs2_selected_compress(u8 compr, unsigned char *data_in,
 	char *output_buf;
 
 	output_buf = kmalloc(*cdatalen, GFP_KERNEL);
-	if (!output_buf) {
-		pr_warn("No memory for compressor allocation. Compression failed.\n");
+	if (!output_buf)
 		return ret;
-	}
 	orig_slen = *datalen;
 	orig_dlen = *cdatalen;
 	spin_lock(&jffs2_compressor_list_lock);
@@ -189,15 +187,11 @@  uint16_t jffs2_compress(struct jffs2_sb_info *c, struct jffs2_inode_info *f,
 				spin_unlock(&jffs2_compressor_list_lock);
 				tmp_buf = kmalloc(orig_slen, GFP_KERNEL);
 				spin_lock(&jffs2_compressor_list_lock);
-				if (!tmp_buf) {
-					pr_warn("No memory for compressor allocation. (%d bytes)\n",
-						orig_slen);
+				if (!tmp_buf)
 					continue;
-				}
-				else {
-					this->compr_buf = tmp_buf;
-					this->compr_buf_size = orig_slen;
-				}
+
+				this->compr_buf = tmp_buf;
+				this->compr_buf_size = orig_slen;
 			}
 			this->usecount++;
 			spin_unlock(&jffs2_compressor_list_lock);
diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c
index c0aabbcbfd58..a2f643dd1923 100644
--- a/fs/jffs2/dir.c
+++ b/fs/jffs2/dir.c
@@ -353,7 +353,6 @@  static int jffs2_symlink (struct user_namespace *mnt_userns, struct inode *dir_i
 	/* We use f->target field to store the target path. */
 	f->target = kmemdup(target, targetlen + 1, GFP_KERNEL);
 	if (!f->target) {
-		pr_warn("Can't allocate %d bytes of memory\n", targetlen + 1);
 		mutex_unlock(&f->sem);
 		jffs2_complete_reservation(c);
 		ret = -ENOMEM;